201021372

素因数分解:

$2^2\times 3^3\times {\mathrm{1861309}}^1$

素因数の和:1861322

約数の個数: 24

約数和(自身を含む): 521166800

約数和(自身を除く): 320145428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1861309, 3722618, 5583927, 7445236, 11167854, 16751781, 22335708, 33503562, 50255343, 67007124, 100510686, 201021372]

約数ペア:

[(1, 201021372), (2, 100510686), (3, 67007124), (4, 50255343), (6, 33503562), (9, 22335708), (12, 16751781), (18, 11167854), (27, 7445236), (36, 5583927), (54, 3722618), (108, 1861309)]