Q: What is the sum of all factors of the number 213,213,522 including 213,213,522?

A: 437,310,720

Why is 437,310,720 the sum of all factors of 213,213,522, including 213,213,522?

The factors of the number 213,213,522 are: 1, 2, 3, 6, 43, 86, 129, 258, 811, 1019, 1622, 2038, 2433, 3057, 4866, 6114, 34873, 43817, 69746, 87634, 104619, 131451, 209238, 262902, 826409, 1652818, 2479227, 4958454, 35535587, 71071174, 106606761, 213213522.

If you add them up, you will get the total of 437,310,720.