248848

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 20

約数和(自身を含む): 490048

約数和(自身を除く): 241200

約数列:

[1, 2, 4, 8, 16, 103, 151, 206, 302, 412, 604, 824, 1208, 1648, 2416, 15553, 31106, 62212, 124424, 248848]

約数ペア:

[(1, 248848), (2, 124424), (4, 62212), (8, 31106), (16, 15553), (103, 2416), (151, 1648), (206, 1208), (302, 824), (412, 604)]