42200851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 56429568

約数和(自身を除く): 14228717

約数列:

[1, 7, 11, 17, 77, 103, 119, 187, 313, 721, 1133, 1309, 1751, 2191, 3443, 5321, 7931, 12257, 19261, 24101, 32239, 37247, 58531, 134827, 225673, 354629, 409717, 548063, 2482403, 3836441, 6028693, 42200851]

約数ペア:

[(1, 42200851), (7, 6028693), (11, 3836441), (17, 2482403), (77, 548063), (103, 409717), (119, 354629), (187, 225673), (313, 134827), (721, 58531), (1133, 37247), (1309, 32239), (1751, 24101), (2191, 19261), (3443, 12257), (5321, 7931)]