206499330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53359}}^1$

素因数の和:53415

約数の個数: 48

約数和(自身を含む): 549394560

約数和(自身を除く): 342895230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 53359, 106718, 160077, 266795, 320154, 480231, 533590, 800385, 960462, 1600770, 2294437, 2401155, 4588874, 4802310, 6883311, 11472185, 13766622, 20649933, 22944370, 34416555, 41299866, 68833110, 103249665, 206499330]

約数ペア:

[(1, 206499330), (2, 103249665), (3, 68833110), (5, 41299866), (6, 34416555), (9, 22944370), (10, 20649933), (15, 13766622), (18, 11472185), (30, 6883311), (43, 4802310), (45, 4588874), (86, 2401155), (90, 2294437), (129, 1600770), (215, 960462), (258, 800385), (387, 533590), (430, 480231), (645, 320154), (774, 266795), (1290, 160077), (1935, 106718), (3870, 53359)]