Q: What is the sum of all factors of the number 201,721,161 excluding 201,721,161?
A: 67,469,143
The factors of the number 201,721,161 are: 1, 3, 1201, 3603, 55987, 167961, 67240387, 201721161.
If you add them up, you will get the total of 201,721,228. Now subtract 201,721,161 to get 67,469,143