Q: What is the sum of all factors of the number 231,340,347 including 231,340,347?

A: 397,555,200

Why is 397,555,200 the sum of all factors of 231,340,347, including 231,340,347?

The factors of the number 231,340,347 are: 1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 18269, 54807, 127883, 164421, 383649, 493263, 1150947, 1224023, 3452841, 3672069, 8568161, 11016207, 25704483, 33048621, 77113449, 231340347.

If you add them up, you will get the total of 397,555,200.