Q: What is the sum of all factors of the number 220,202,346 excluding 220,202,346?

A: 321,835,542

Why is 321,835,542 the sum of all factors of 220,202,346, excluding 220,202,346?

The factors of the number 220,202,346 are: 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 403301, 806602, 1209903, 2419806, 2823107, 5242913, 5646214, 8469321, 10485826, 15728739, 16938642, 31457478, 36700391, 73400782, 110101173, 220202346.

If you add them up, you will get the total of 220,202,667. Now subtract 220,202,346 to get 321,835,542