Q: What is the sum of all factors of the number 211,243,120 excluding 211,243,120?

A: 324,548,480

Why is 324,548,480 the sum of all factors of 211,243,120, excluding 211,243,120?

The factors of the number 211,243,120 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 240049, 480098, 960196, 1200245, 1920392, 2400490, 2640539, 3840784, 4800980, 5281078, 9601960, 10562156, 13202695, 19203920, 21124312, 26405390, 42248624, 52810780, 105621560, 211243120.

If you add them up, you will get the total of 211,243,444. Now subtract 211,243,120 to get 324,548,480