Q: What is the sum of all factors of the number 145,197 excluding 145,197?
A: 97,227
The factors of the number 145,197 are: 1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 219, 221, 657, 663, 949, 1241, 1989, 2847, 3723, 8541, 11169, 16133, 48399, 145197.
If you add them up, you will get the total of 145,294. Now subtract 145,197 to get 97,227