Q: What is the sum of all factors of the number 245,698,206 excluding 245,698,206?

A: 289,459,074

Why is 289,459,074 the sum of all factors of 245,698,206, excluding 245,698,206?

The factors of the number 245,698,206 are: 1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 35393, 70786, 106179, 212358, 460109, 920218, 1380327, 2760654, 3149977, 6299954, 9449931, 18899862, 40949701, 81899402, 122849103, 245698206.

If you add them up, you will get the total of 245,698,495. Now subtract 245,698,206 to get 289,459,074