201032912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6315

約数の個数: 40

約数和(自身を含む): 407104896

約数和(自身を除く): 206071984

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 6217, 8084, 12434, 16168, 24868, 32336, 49736, 99472, 267331, 292199, 534662, 584398, 1069324, 1168796, 2138648, 2337592, 4277296, 4675184, 12564557, 25129114, 50258228, 100516456, 201032912]

約数ペア:

[(1, 201032912), (2, 100516456), (4, 50258228), (8, 25129114), (16, 12564557), (43, 4675184), (47, 4277296), (86, 2337592), (94, 2138648), (172, 1168796), (188, 1069324), (344, 584398), (376, 534662), (688, 292199), (752, 267331), (2021, 99472), (4042, 49736), (6217, 32336), (8084, 24868), (12434, 16168)]