200533525

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 256483584

約数和(自身を除く): 55950059

約数列:

[1, 5, 25, 37, 185, 431, 503, 925, 2155, 2515, 10775, 12575, 15947, 18611, 79735, 93055, 216793, 398675, 465275, 1083965, 5419825, 8021341, 40106705, 200533525]

約数ペア:

[(1, 200533525), (5, 40106705), (25, 8021341), (37, 5419825), (185, 1083965), (431, 465275), (503, 398675), (925, 216793), (2155, 93055), (2515, 79735), (10775, 18611), (12575, 15947)]