Q: What is the sum of all factors of the number 200,143,040 excluding 200,143,040?

A: 304,496,032

Why is 304,496,032 the sum of all factors of 200,143,040, excluding 200,143,040?

The factors of the number 200,143,040 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 36791, 73582, 147164, 183955, 294328, 367910, 588656, 625447, 735820, 1177312, 1250894, 1471640, 2354624, 2501788, 2943280, 3127235, 5003576, 5886560, 6254470, 10007152, 11773120, 12508940, 20014304, 25017880, 40028608, 50035760, 100071520, 200143040.

If you add them up, you will get the total of 200,143,344. Now subtract 200,143,040 to get 304,496,032