Q: What is the sum of all factors of the number 131,301,200 excluding 131,301,200?

A: 202,723,180

Why is 202,723,180 the sum of all factors of 131,301,200, excluding 131,301,200?

The factors of the number 131,301,200 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 19309, 38618, 77236, 96545, 154472, 193090, 308944, 328253, 386180, 482725, 656506, 772360, 965450, 1313012, 1544720, 1641265, 1930900, 2626024, 3282530, 3861800, 5252048, 6565060, 7723600, 8206325, 13130120, 16412650, 26260240, 32825300, 65650600, 131301200.

If you add them up, you will get the total of 131,301,402. Now subtract 131,301,200 to get 202,723,180