Q: What is the sum of all factors of the number 258,064,390 excluding 258,064,390?
A: 206,973,530
The factors of the number 258,064,390 are: 1, 2, 5, 10, 919, 1838, 4595, 9190, 28081, 56162, 140405, 280810, 25806439, 51612878, 129032195, 258064390.
If you add them up, you will get the total of 258,064,596. Now subtract 258,064,390 to get 206,973,530