210228445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{316133}}^1$

素因数の和:316164

約数の個数: 16

約数和(自身を含む): 303488640

約数和(自身を除く): 93260195

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 316133, 1580665, 2212931, 6006527, 11064655, 30032635, 42045689, 210228445]

約数ペア:

[(1, 210228445), (5, 42045689), (7, 30032635), (19, 11064655), (35, 6006527), (95, 2212931), (133, 1580665), (665, 316133)]