Q: What is the sum of all factors of the number 231,031,209 excluding 231,031,209?
A: 81,608,311
The factors of the number 231,031,209 are: 1, 3, 67, 201, 1149409, 3448227, 77010403, 231031209.
If you add them up, you will get the total of 231,031,290. Now subtract 231,031,209 to get 81,608,311