Q: What is the sum of all factors of the number 212,550 excluding 212,550?

A: 360,330

Why is 360,330 the sum of all factors of 212,550, excluding 212,550?

The factors of the number 212,550 are: 1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 109, 130, 150, 195, 218, 325, 327, 390, 545, 650, 654, 975, 1090, 1417, 1635, 1950, 2725, 2834, 3270, 4251, 5450, 7085, 8175, 8502, 14170, 16350, 21255, 35425, 42510, 70850, 106275, 212550.

If you add them up, you will get the total of 212,910. Now subtract 212,550 to get 360,330