Q: What is the sum of all factors of the number 197,890 excluding 197,890?
A: 247,934
The factors of the number 197,890 are: 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 257, 385, 514, 770, 1285, 1799, 2570, 2827, 3598, 5654, 8995, 14135, 17990, 19789, 28270, 39578, 98945, 197890.
If you add them up, you will get the total of 198,137. Now subtract 197,890 to get 247,934