Q: What is the sum of all factors of the number 265,223,205 excluding 265,223,205?

A: 259,002,315

Why is 259,002,315 the sum of all factors of 265,223,205, excluding 265,223,205?

The factors of the number 265,223,205 are: 1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 26669, 80007, 133345, 240021, 346697, 400035, 453373, 1040091, 1200105, 1360119, 1733485, 2266865, 3120273, 4080357, 5200455, 5893849, 6800595, 15601365, 17681547, 20401785, 29469245, 53044641, 88407735, 265223205.

If you add them up, you will get the total of 265,223,464. Now subtract 265,223,205 to get 259,002,315