210778084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{8419}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 403149600

約数和(自身を除く): 192371516

約数列:

[1, 2, 4, 11, 22, 44, 569, 1138, 2276, 6259, 8419, 12518, 16838, 25036, 33676, 92609, 185218, 370436, 4790411, 9580822, 19161644, 52694521, 105389042, 210778084]

約数ペア:

[(1, 210778084), (2, 105389042), (4, 52694521), (11, 19161644), (22, 9580822), (44, 4790411), (569, 370436), (1138, 185218), (2276, 92609), (6259, 33676), (8419, 25036), (12518, 16838)]