208088251

素因数分解:

$7^2\times {\mathrm{919}}^1\times {\mathrm{4621}}^1$

素因数の和:5554

約数の個数: 12

約数和(自身を含む): 242377680

約数和(自身を除く): 34289429

約数列:

[1, 7, 49, 919, 4621, 6433, 32347, 45031, 226429, 4246699, 29726893, 208088251]

約数ペア:

[(1, 208088251), (7, 29726893), (49, 4246699), (919, 226429), (4621, 45031), (6433, 32347)]