208673664

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{23627}}^1$

素因数の和:23667

約数の個数: 64

約数和(自身を含む): 578413440

約数和(自身を除く): 369739776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 23627, 47254, 70881, 94508, 141762, 189016, 283524, 378032, 543421, 567048, 756064, 1086842, 1134096, 1512128, 1630263, 2173684, 2268192, 3024256, 3260526, 4347368, 4536384, 6521052, 8694736, 9072768, 13042104, 17389472, 26084208, 34778944, 52168416, 69557888, 104336832, 208673664]

約数ペア:

[(1, 208673664), (2, 104336832), (3, 69557888), (4, 52168416), (6, 34778944), (8, 26084208), (12, 17389472), (16, 13042104), (23, 9072768), (24, 8694736), (32, 6521052), (46, 4536384), (48, 4347368), (64, 3260526), (69, 3024256), (92, 2268192), (96, 2173684), (128, 1630263), (138, 1512128), (184, 1134096), (192, 1086842), (276, 756064), (368, 567048), (384, 543421), (552, 378032), (736, 283524), (1104, 189016), (1472, 141762), (2208, 94508), (2944, 70881), (4416, 47254), (8832, 23627)]