201211062025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{8363}}^1\times {\mathrm{56611}}^1$

素因数の和:65001

約数の個数: 24

約数和(自身を含む): 264214544544

約数和(自身を除く): 63003482519

約数列:

[1, 5, 17, 25, 85, 425, 8363, 41815, 56611, 142171, 209075, 283055, 710855, 962387, 1415275, 3554275, 4811935, 24059675, 473437793, 2367188965, 8048442481, 11835944825, 40242212405, 201211062025]

約数ペア:

[(1, 201211062025), (5, 40242212405), (17, 11835944825), (25, 8048442481), (85, 2367188965), (425, 473437793), (8363, 24059675), (41815, 4811935), (56611, 3554275), (142171, 1415275), (209075, 962387), (283055, 710855)]