397392378

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{3623}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 807311232

約数和(自身を除く): 409918854

約数列:

[1, 2, 3, 6, 101, 181, 202, 303, 362, 543, 606, 1086, 3623, 7246, 10869, 18281, 21738, 36562, 54843, 109686, 365923, 655763, 731846, 1097769, 1311526, 1967289, 2195538, 3934578, 66232063, 132464126, 198696189, 397392378]

約数ペア:

[(1, 397392378), (2, 198696189), (3, 132464126), (6, 66232063), (101, 3934578), (181, 2195538), (202, 1967289), (303, 1311526), (362, 1097769), (543, 731846), (606, 655763), (1086, 365923), (3623, 109686), (7246, 54843), (10869, 36562), (18281, 21738)]