204487612

素因数分解:

$2^2\times 7^1\times {\mathrm{7303129}}^1$

素因数の和:7303140

約数の個数: 12

約数和(自身を含む): 408975280

約数和(自身を除く): 204487668

約数列:

[1, 2, 4, 7, 14, 28, 7303129, 14606258, 29212516, 51121903, 102243806, 204487612]

約数ペア:

[(1, 204487612), (2, 102243806), (4, 51121903), (7, 29212516), (14, 14606258), (28, 7303129)]