Q: What is the sum of all factors of the number 200,203,218 excluding 200,203,218?

A: 245,750,382

Why is 245,750,382 the sum of all factors of 200,203,218, excluding 200,203,218?

The factors of the number 200,203,218 are: 1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 3987, 7974, 8369, 11961, 16738, 23922, 25107, 50214, 75321, 150642, 225963, 451926, 3707467, 7414934, 11122401, 22244802, 33367203, 66734406, 100101609, 200203218.

If you add them up, you will get the total of 200,203,463. Now subtract 200,203,218 to get 245,750,382