Q: What is the sum of all factors of the number 257,005,473 including 257,005,473?

A: 381,376,512

Why is 381,376,512 the sum of all factors of 257,005,473, including 257,005,473?

The factors of the number 257,005,473 are: 1, 3, 17, 23, 51, 69, 151, 391, 453, 1173, 1451, 2567, 3473, 4353, 7701, 10419, 24667, 33373, 59041, 74001, 100119, 177123, 219101, 567341, 657303, 1702023, 3724717, 5039323, 11174151, 15117969, 85668491, 257005473.

If you add them up, you will get the total of 381,376,512.