202130704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3191}}^1$

素因数の和:3343

約数の個数: 40

約数和(自身を含む): 406099008

約数和(自身を除く): 203968304

約数列:

[1, 2, 4, 8, 16, 37, 74, 107, 148, 214, 296, 428, 592, 856, 1712, 3191, 3959, 6382, 7918, 12764, 15836, 25528, 31672, 51056, 63344, 118067, 236134, 341437, 472268, 682874, 944536, 1365748, 1889072, 2731496, 5462992, 12633169, 25266338, 50532676, 101065352, 202130704]

約数ペア:

[(1, 202130704), (2, 101065352), (4, 50532676), (8, 25266338), (16, 12633169), (37, 5462992), (74, 2731496), (107, 1889072), (148, 1365748), (214, 944536), (296, 682874), (428, 472268), (592, 341437), (856, 236134), (1712, 118067), (3191, 63344), (3959, 51056), (6382, 31672), (7918, 25528), (12764, 15836)]