205932069

素因数分解:

$3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{4663}}^1$

素因数の和:5377

約数の個数: 24

約数和(自身を含む): 340509312

約数和(自身を除く): 134577243

約数列:

[1, 3, 7, 9, 21, 63, 701, 2103, 4663, 4907, 6309, 13989, 14721, 32641, 41967, 44163, 97923, 293769, 3268763, 9806289, 22881341, 29418867, 68644023, 205932069]

約数ペア:

[(1, 205932069), (3, 68644023), (7, 29418867), (9, 22881341), (21, 9806289), (63, 3268763), (701, 293769), (2103, 97923), (4663, 44163), (4907, 41967), (6309, 32641), (13989, 14721)]