207958734

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{83117}}^1$

素因数の和:83264

約数の個数: 24

約数和(自身を含む): 453824280

約数和(自身を除く): 245865546

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 83117, 166234, 249351, 498702, 748053, 1496106, 11553263, 23106526, 34659789, 69319578, 103979367, 207958734]

約数ペア:

[(1, 207958734), (2, 103979367), (3, 69319578), (6, 34659789), (9, 23106526), (18, 11553263), (139, 1496106), (278, 748053), (417, 498702), (834, 249351), (1251, 166234), (2502, 83117)]