Q: What is the sum of all factors of the number 210,142,208 excluding 210,142,208?

A: 212,849,872

Why is 212,849,872 the sum of all factors of 210,142,208, excluding 210,142,208?

The factors of the number 210,142,208 are: 1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1024, 1259, 1304, 2518, 2608, 5036, 5216, 10072, 10432, 20144, 20864, 40288, 41728, 80576, 83456, 161152, 166912, 205217, 322304, 410434, 644608, 820868, 1289216, 1641736, 3283472, 6566944, 13133888, 26267776, 52535552, 105071104, 210142208.

If you add them up, you will get the total of 210,142,420. Now subtract 210,142,208 to get 212,849,872