201724964

素因数分解:

$2^2\times 7^2\times {\mathrm{1029209}}^1$

素因数の和:1029227

約数の個数: 18

約数和(自身を含む): 410654790

約数和(自身を除く): 208929826

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1029209, 2058418, 4116836, 7204463, 14408926, 28817852, 50431241, 100862482, 201724964]

約数ペア:

[(1, 201724964), (2, 100862482), (4, 50431241), (7, 28817852), (14, 14408926), (28, 7204463), (49, 4116836), (98, 2058418), (196, 1029209)]