201886488

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 559082160

約数和(自身を除く): 357195672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 137, 194, 211, 274, 291, 388, 411, 422, 548, 582, 633, 776, 822, 844, 873, 1096, 1164, 1233, 1266, 1644, 1688, 1746, 1899, 2328, 2466, 2532, 3288, 3492, 3798, 4932, 5064, 6984, 7596, 9864, 13289, 15192, 20467, 26578, 28907, 39867, 40934, 53156, 57814, 61401, 79734, 81868, 86721, 106312, 115628, 119601, 122802, 159468, 163736, 173442, 184203, 231256, 239202, 245604, 260163, 318936, 346884, 368406, 478404, 491208, 520326, 693768, 736812, 956808, 1040652, 1473624, 2081304, 2803979, 5607958, 8411937, 11215916, 16823874, 22431832, 25235811, 33647748, 50471622, 67295496, 100943244, 201886488]

約数ペア:

[(1, 201886488), (2, 100943244), (3, 67295496), (4, 50471622), (6, 33647748), (8, 25235811), (9, 22431832), (12, 16823874), (18, 11215916), (24, 8411937), (36, 5607958), (72, 2803979), (97, 2081304), (137, 1473624), (194, 1040652), (211, 956808), (274, 736812), (291, 693768), (388, 520326), (411, 491208), (422, 478404), (548, 368406), (582, 346884), (633, 318936), (776, 260163), (822, 245604), (844, 239202), (873, 231256), (1096, 184203), (1164, 173442), (1233, 163736), (1266, 159468), (1644, 122802), (1688, 119601), (1746, 115628), (1899, 106312), (2328, 86721), (2466, 81868), (2532, 79734), (3288, 61401), (3492, 57814), (3798, 53156), (4932, 40934), (5064, 39867), (6984, 28907), (7596, 26578), (9864, 20467), (13289, 15192)]