Q: What is the sum of all factors of the number 220,322,210 excluding 220,322,210?

A: 202,215,262

Why is 202,215,262 the sum of all factors of 220,322,210, excluding 220,322,210?

The factors of the number 220,322,210 are: 1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 7951, 13855, 15902, 27710, 39755, 79510, 135167, 270334, 675835, 1296013, 1351670, 2592026, 6480065, 12960130, 22032221, 44064442, 110161105, 220322210.

If you add them up, you will get the total of 220,322,412. Now subtract 220,322,210 to get 202,215,262