206984628

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{133711}}^1$

素因数の和:133764

約数の個数: 36

約数和(自身を含む): 535382848

約数和(自身を除く): 328398220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 133711, 267422, 401133, 534844, 802266, 1203399, 1604532, 2406798, 4813596, 5749573, 11499146, 17248719, 22998292, 34497438, 51746157, 68994876, 103492314, 206984628]

約数ペア:

[(1, 206984628), (2, 103492314), (3, 68994876), (4, 51746157), (6, 34497438), (9, 22998292), (12, 17248719), (18, 11499146), (36, 5749573), (43, 4813596), (86, 2406798), (129, 1604532), (172, 1203399), (258, 802266), (387, 534844), (516, 401133), (774, 267422), (1548, 133711)]