126200

素因数分解:

$2^3\times 5^2\times {\mathrm{631}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 293880

約数和(自身を除く): 167680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 631, 1262, 2524, 3155, 5048, 6310, 12620, 15775, 25240, 31550, 63100, 126200]

約数ペア:

[(1, 126200), (2, 63100), (4, 31550), (5, 25240), (8, 15775), (10, 12620), (20, 6310), (25, 5048), (40, 3155), (50, 2524), (100, 1262), (200, 631)]