207311724

素因数分解:

$2^2\times 3^4\times {\mathrm{639851}}^1$

素因数の和:639867

約数の個数: 30

約数和(自身を含む): 541954644

約数和(自身を除く): 334642920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 639851, 1279702, 1919553, 2559404, 3839106, 5758659, 7678212, 11517318, 17275977, 23034636, 34551954, 51827931, 69103908, 103655862, 207311724]

約数ペア:

[(1, 207311724), (2, 103655862), (3, 69103908), (4, 51827931), (6, 34551954), (9, 23034636), (12, 17275977), (18, 11517318), (27, 7678212), (36, 5758659), (54, 3839106), (81, 2559404), (108, 1919553), (162, 1279702), (324, 639851)]