Q: What is the sum of all factors of the number 201,669 excluding 201,669?
A: 87,963
The factors of the number 201,669 are: 1, 3, 13, 39, 5171, 15513, 67223, 201669.
If you add them up, you will get the total of 201,756. Now subtract 201,669 to get 87,963