201579091

素因数分解:

$7^2\times {\mathrm{401}}^1\times {\mathrm{10259}}^1$

素因数の和:10674

約数の個数: 12

約数和(自身を含む): 235097640

約数和(自身を除く): 33518549

約数列:

[1, 7, 49, 401, 2807, 10259, 19649, 71813, 502691, 4113859, 28797013, 201579091]

約数ペア:

[(1, 201579091), (7, 28797013), (49, 4113859), (401, 502691), (2807, 71813), (10259, 19649)]