Q: What is the sum of all factors of the number 404,211,430 excluding 404,211,430?

A: 463,465,754

Why is 463,465,754 the sum of all factors of 404,211,430, excluding 404,211,430?

The factors of the number 404,211,430 are: 1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 251063, 502126, 1255315, 1757441, 2510630, 3514882, 5774449, 8787205, 11548898, 17574410, 28872245, 40421143, 57744490, 80842286, 202105715, 404211430.

If you add them up, you will get the total of 404,211,893. Now subtract 404,211,430 to get 463,465,754