201259242

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 80

約数和(自身を含む): 467320392

約数和(自身を除く): 266061150

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 157, 162, 193, 246, 314, 369, 386, 471, 579, 738, 942, 1107, 1158, 1413, 1737, 2214, 2826, 3321, 3474, 4239, 5211, 6437, 6642, 7913, 8478, 10422, 12717, 12874, 15633, 15826, 19311, 23739, 25434, 30301, 31266, 38622, 47478, 57933, 60602, 71217, 90903, 115866, 142434, 173799, 181806, 213651, 272709, 347598, 427302, 521397, 545418, 640953, 818127, 1042794, 1242341, 1281906, 1636254, 2454381, 2484682, 3727023, 4908762, 7454046, 11181069, 22362138, 33543207, 67086414, 100629621, 201259242]

約数ペア:

[(1, 201259242), (2, 100629621), (3, 67086414), (6, 33543207), (9, 22362138), (18, 11181069), (27, 7454046), (41, 4908762), (54, 3727023), (81, 2484682), (82, 2454381), (123, 1636254), (157, 1281906), (162, 1242341), (193, 1042794), (246, 818127), (314, 640953), (369, 545418), (386, 521397), (471, 427302), (579, 347598), (738, 272709), (942, 213651), (1107, 181806), (1158, 173799), (1413, 142434), (1737, 115866), (2214, 90903), (2826, 71217), (3321, 60602), (3474, 57933), (4239, 47478), (5211, 38622), (6437, 31266), (6642, 30301), (7913, 25434), (8478, 23739), (10422, 19311), (12717, 15826), (12874, 15633)]