127281412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{10163}}^1$

素因数の和:10299

約数の個数: 24

約数和(自身を含む): 232227072

約数和(自身を除く): 104945660

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 3131, 6262, 10163, 12524, 20326, 40652, 315053, 630106, 1026463, 1260212, 2052926, 4105852, 31820353, 63640706, 127281412]

約数ペア:

[(1, 127281412), (2, 63640706), (4, 31820353), (31, 4105852), (62, 2052926), (101, 1260212), (124, 1026463), (202, 630106), (404, 315053), (3131, 40652), (6262, 20326), (10163, 12524)]