211497372

素因数分解:

$2^2\times 3^3\times {\mathrm{1958309}}^1$

素因数の和:1958322

約数の個数: 24

約数和(自身を含む): 548326800

約数和(自身を除く): 336829428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1958309, 3916618, 5874927, 7833236, 11749854, 17624781, 23499708, 35249562, 52874343, 70499124, 105748686, 211497372]

約数ペア:

[(1, 211497372), (2, 105748686), (3, 70499124), (4, 52874343), (6, 35249562), (9, 23499708), (12, 17624781), (18, 11749854), (27, 7833236), (36, 5874927), (54, 3916618), (108, 1958309)]