Q: What is the sum of all factors of the number 137,900 excluding 137,900?
A: 205,828
The factors of the number 137,900 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 197, 350, 394, 700, 788, 985, 1379, 1970, 2758, 3940, 4925, 5516, 6895, 9850, 13790, 19700, 27580, 34475, 68950, 137900.
If you add them up, you will get the total of 138,105. Now subtract 137,900 to get 205,828