251145212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{8293}}^1$

素因数の和:8477

約数の個数: 24

約数和(自身を含む): 450065616

約数和(自身を除く): 198920404

約数列:

[1, 2, 4, 67, 113, 134, 226, 268, 452, 7571, 8293, 15142, 16586, 30284, 33172, 555631, 937109, 1111262, 1874218, 2222524, 3748436, 62786303, 125572606, 251145212]

約数ペア:

[(1, 251145212), (2, 125572606), (4, 62786303), (67, 3748436), (113, 2222524), (134, 1874218), (226, 1111262), (268, 937109), (452, 555631), (7571, 33172), (8293, 30284), (15142, 16586)]