Q: What is the sum of all factors of the number 102,213,210 excluding 102,213,210?

A: 165,400,422

Why is 165,400,422 the sum of all factors of 102,213,210, excluding 102,213,210?

The factors of the number 102,213,210 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 309737, 619474, 929211, 1548685, 1858422, 3097370, 3407107, 4646055, 6814214, 9292110, 10221321, 17035535, 20442642, 34071070, 51106605, 102213210.

If you add them up, you will get the total of 102,213,375. Now subtract 102,213,210 to get 165,400,422