200938312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2221}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 387161280

約数和(自身を除く): 186222968

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 1052, 2104, 2221, 4442, 8884, 11309, 17768, 22618, 45236, 90472, 95503, 191006, 382012, 584123, 764024, 1168246, 2336492, 4672984, 25117289, 50234578, 100469156, 200938312]

約数ペア:

[(1, 200938312), (2, 100469156), (4, 50234578), (8, 25117289), (43, 4672984), (86, 2336492), (172, 1168246), (263, 764024), (344, 584123), (526, 382012), (1052, 191006), (2104, 95503), (2221, 90472), (4442, 45236), (8884, 22618), (11309, 17768)]