201770766

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 486570240

約数和(自身を除く): 284799474

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 113, 114, 138, 171, 207, 226, 227, 339, 342, 414, 437, 454, 678, 681, 874, 1017, 1311, 1362, 2034, 2043, 2147, 2599, 2622, 3933, 4086, 4294, 4313, 5198, 5221, 6441, 7797, 7866, 8626, 10442, 12882, 12939, 15594, 15663, 19323, 23391, 25651, 25878, 31326, 38646, 38817, 46782, 46989, 49381, 51302, 76953, 77634, 93978, 98762, 99199, 148143, 153906, 198398, 230859, 296286, 297597, 444429, 461718, 487369, 589973, 595194, 888858, 892791, 974738, 1179946, 1462107, 1769919, 1785582, 2924214, 3539838, 4386321, 5309757, 8772642, 10619514, 11209487, 22418974, 33628461, 67256922, 100885383, 201770766]

約数ペア:

[(1, 201770766), (2, 100885383), (3, 67256922), (6, 33628461), (9, 22418974), (18, 11209487), (19, 10619514), (23, 8772642), (38, 5309757), (46, 4386321), (57, 3539838), (69, 2924214), (113, 1785582), (114, 1769919), (138, 1462107), (171, 1179946), (207, 974738), (226, 892791), (227, 888858), (339, 595194), (342, 589973), (414, 487369), (437, 461718), (454, 444429), (678, 297597), (681, 296286), (874, 230859), (1017, 198398), (1311, 153906), (1362, 148143), (2034, 99199), (2043, 98762), (2147, 93978), (2599, 77634), (2622, 76953), (3933, 51302), (4086, 49381), (4294, 46989), (4313, 46782), (5198, 38817), (5221, 38646), (6441, 31326), (7797, 25878), (7866, 25651), (8626, 23391), (10442, 19323), (12882, 15663), (12939, 15594)]