Q: What is the sum of all factors of the number 131,389,685 including 131,389,685?

A: 199,107,072

Why is 199,107,072 the sum of all factors of 131,389,685, including 131,389,685?

The factors of the number 131,389,685 are: 1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 9601, 13685, 48005, 67207, 163217, 220823, 336035, 816085, 1104115, 1142519, 1545761, 3753991, 5712595, 7728805, 18769955, 26277937, 131389685.

If you add them up, you will get the total of 199,107,072.