Q: What is the sum of all factors of the number 213,204,216 excluding 213,204,216?

A: 320,184,024

Why is 320,184,024 the sum of all factors of 213,204,216, excluding 213,204,216?

The factors of the number 213,204,216 are: 1, 2, 3, 4, 6, 8, 12, 24, 2137, 4157, 4274, 6411, 8314, 8548, 12471, 12822, 16628, 17096, 24942, 25644, 33256, 49884, 51288, 99768, 8883509, 17767018, 26650527, 35534036, 53301054, 71068072, 106602108, 213204216.

If you add them up, you will get the total of 213,204,536. Now subtract 213,204,216 to get 320,184,024