Q: What is the sum of all factors of the number 233,890 excluding 233,890?
A: 209,630
The factors of the number 233,890 are: 1, 2, 5, 10, 19, 38, 95, 190, 1231, 2462, 6155, 12310, 23389, 46778, 116945, 233890.
If you add them up, you will get the total of 234,099. Now subtract 233,890 to get 209,630