208275732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8938

約数の個数: 96

約数和(自身を含む): 637091840

約数和(自身を除く): 428816108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 8887, 11718, 17774, 23436, 26661, 35548, 53322, 62209, 79983, 106644, 124418, 159966, 186627, 239949, 248836, 275497, 319932, 373254, 479898, 550994, 559881, 746508, 826491, 959796, 1101988, 1119762, 1652982, 1679643, 1928479, 2239524, 2479473, 3305964, 3359286, 3856958, 4958946, 5785437, 6718572, 7438419, 7713916, 9917892, 11570874, 14876838, 17356311, 23141748, 29753676, 34712622, 52068933, 69425244, 104137866, 208275732]

約数ペア:

[(1, 208275732), (2, 104137866), (3, 69425244), (4, 52068933), (6, 34712622), (7, 29753676), (9, 23141748), (12, 17356311), (14, 14876838), (18, 11570874), (21, 9917892), (27, 7713916), (28, 7438419), (31, 6718572), (36, 5785437), (42, 4958946), (54, 3856958), (62, 3359286), (63, 3305964), (84, 2479473), (93, 2239524), (108, 1928479), (124, 1679643), (126, 1652982), (186, 1119762), (189, 1101988), (217, 959796), (252, 826491), (279, 746508), (372, 559881), (378, 550994), (434, 479898), (558, 373254), (651, 319932), (756, 275497), (837, 248836), (868, 239949), (1116, 186627), (1302, 159966), (1674, 124418), (1953, 106644), (2604, 79983), (3348, 62209), (3906, 53322), (5859, 35548), (7812, 26661), (8887, 23436), (11718, 17774)]