201433420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347299}}^1$

素因数の和:347337

約数の個数: 24

約数和(自身を含む): 437598000

約数和(自身を除く): 236164580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 347299, 694598, 1389196, 1736495, 3472990, 6945980, 10071671, 20143342, 40286684, 50358355, 100716710, 201433420]

約数ペア:

[(1, 201433420), (2, 100716710), (4, 50358355), (5, 40286684), (10, 20143342), (20, 10071671), (29, 6945980), (58, 3472990), (116, 1736495), (145, 1389196), (290, 694598), (580, 347299)]