202124874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2351}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 487710720

約数和(自身を除く): 285585846

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1869, 2047, 2351, 3738, 4094, 4702, 6141, 7053, 12282, 14106, 14329, 16457, 28658, 32914, 42987, 49371, 54073, 85974, 98742, 108146, 162219, 209239, 324438, 378511, 418478, 627717, 757022, 1135533, 1255434, 1464673, 2271066, 2929346, 4394019, 4812497, 8788038, 9624994, 14437491, 28874982, 33687479, 67374958, 101062437, 202124874]

約数ペア:

[(1, 202124874), (2, 101062437), (3, 67374958), (6, 33687479), (7, 28874982), (14, 14437491), (21, 9624994), (23, 8788038), (42, 4812497), (46, 4394019), (69, 2929346), (89, 2271066), (138, 1464673), (161, 1255434), (178, 1135533), (267, 757022), (322, 627717), (483, 418478), (534, 378511), (623, 324438), (966, 209239), (1246, 162219), (1869, 108146), (2047, 98742), (2351, 85974), (3738, 54073), (4094, 49371), (4702, 42987), (6141, 32914), (7053, 28658), (12282, 16457), (14106, 14329)]