Q: What is the sum of all factors of the number 302,470,077 excluding 302,470,077?

A: 197,123,395

Why is 197,123,395 the sum of all factors of 302,470,077, excluding 302,470,077?

The factors of the number 302,470,077 are: 1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 2041, 3297, 6123, 7057, 14287, 21171, 42861, 49399, 91741, 148197, 275223, 642187, 1107949, 1926561, 3323847, 7755643, 14403337, 23266929, 43210011, 100823359, 302470077.

If you add them up, you will get the total of 302,470,274. Now subtract 302,470,077 to get 197,123,395