Q: What is the sum of all factors of the number 213,992,008 excluding 213,992,008?

A: 201,085,112

Why is 201,085,112 the sum of all factors of 213,992,008, excluding 213,992,008?

The factors of the number 213,992,008 are: 1, 2, 4, 8, 31, 62, 124, 248, 821, 1051, 1642, 2102, 3284, 4204, 6568, 8408, 25451, 32581, 50902, 65162, 101804, 130324, 203608, 260648, 862871, 1725742, 3451484, 6902968, 26749001, 53498002, 106996004, 213992008.

If you add them up, you will get the total of 213,992,209. Now subtract 213,992,008 to get 201,085,112