212133055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^2$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 274981392

約数和(自身を除く): 62848337

約数列:

[1, 5, 17, 67, 85, 193, 335, 965, 1139, 3281, 5695, 12931, 16405, 37249, 64655, 186245, 219827, 633233, 1099135, 2495683, 3166165, 12478415, 42426611, 212133055]

約数ペア:

[(1, 212133055), (5, 42426611), (17, 12478415), (67, 3166165), (85, 2495683), (193, 1099135), (335, 633233), (965, 219827), (1139, 186245), (3281, 64655), (5695, 37249), (12931, 16405)]