205200522

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{28429}}^1$

素因数の和:28838

約数の個数: 24

約数和(自身を含む): 445725540

約数和(自身を除く): 240525018

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 28429, 56858, 85287, 170574, 255861, 511722, 11400029, 22800058, 34200087, 68400174, 102600261, 205200522]

約数ペア:

[(1, 205200522), (2, 102600261), (3, 68400174), (6, 34200087), (9, 22800058), (18, 11400029), (401, 511722), (802, 255861), (1203, 170574), (2406, 85287), (3609, 56858), (7218, 28429)]