Q: What is the sum of all factors of the number 210,054,005 excluding 210,054,005?

A: 83,201,419

Why is 83,201,419 the sum of all factors of 210,054,005, excluding 210,054,005?

The factors of the number 210,054,005 are: 1, 5, 7, 35, 113, 173, 307, 565, 791, 865, 1211, 1535, 2149, 3955, 6055, 10745, 19549, 34691, 53111, 97745, 136843, 173455, 242837, 265555, 371777, 684215, 1214185, 1858885, 6001543, 30007715, 42010801, 210054005.

If you add them up, you will get the total of 210,054,088. Now subtract 210,054,005 to get 83,201,419