206647518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1033}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 516966912

約数和(自身を除く): 310319394

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 433, 462, 866, 1033, 1299, 2066, 2598, 3031, 3099, 4763, 6062, 6198, 7231, 9093, 9526, 11363, 14289, 14462, 18186, 21693, 22726, 28578, 33341, 34089, 43386, 66682, 68178, 79541, 100023, 159082, 200046, 238623, 447289, 477246, 894578, 1341867, 2683734, 3131023, 4920179, 6262046, 9393069, 9840358, 14760537, 18786138, 29521074, 34441253, 68882506, 103323759, 206647518]

約数ペア:

[(1, 206647518), (2, 103323759), (3, 68882506), (6, 34441253), (7, 29521074), (11, 18786138), (14, 14760537), (21, 9840358), (22, 9393069), (33, 6262046), (42, 4920179), (66, 3131023), (77, 2683734), (154, 1341867), (231, 894578), (433, 477246), (462, 447289), (866, 238623), (1033, 200046), (1299, 159082), (2066, 100023), (2598, 79541), (3031, 68178), (3099, 66682), (4763, 43386), (6062, 34089), (6198, 33341), (7231, 28578), (9093, 22726), (9526, 21693), (11363, 18186), (14289, 14462)]