Q: What is the sum of all factors of the number 212,421,426 excluding 212,421,426?

A: 301,675,854

Why is 301,675,854 the sum of all factors of 212,421,426, excluding 212,421,426?

The factors of the number 212,421,426 are: 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 297509, 595018, 892527, 1785054, 2082563, 4165126, 5057653, 6247689, 10115306, 12495378, 15172959, 30345918, 35403571, 70807142, 106210713, 212421426.

If you add them up, you will get the total of 212,421,727. Now subtract 212,421,426 to get 301,675,854