Q: What is the sum of all factors of the number 223,130,215 excluding 223,130,215?

A: 112,170,905

Why is 112,170,905 the sum of all factors of 223,130,215, excluding 223,130,215?

The factors of the number 223,130,215 are: 1, 5, 7, 11, 35, 55, 77, 251, 385, 1255, 1757, 2309, 2761, 8785, 11545, 13805, 16163, 19327, 25399, 80815, 96635, 126995, 177793, 579559, 888965, 2897795, 4056913, 6375149, 20284565, 31875745, 44626043, 223130215.

If you add them up, you will get the total of 223,130,327. Now subtract 223,130,215 to get 112,170,905