201099672

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 597991680

約数和(自身を除く): 396892008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 103, 108, 131, 138, 162, 184, 206, 207, 216, 262, 276, 309, 324, 393, 412, 414, 524, 552, 618, 621, 648, 786, 824, 828, 927, 1048, 1179, 1236, 1242, 1572, 1656, 1854, 1863, 2358, 2369, 2472, 2484, 2781, 3013, 3144, 3537, 3708, 3726, 4716, 4738, 4968, 5562, 6026, 7074, 7107, 7416, 7452, 8343, 9039, 9432, 9476, 10611, 11124, 12052, 13493, 14148, 14214, 14904, 16686, 18078, 18952, 21222, 21321, 22248, 24104, 26986, 27117, 28296, 28428, 33372, 36156, 40479, 42444, 42642, 53972, 54234, 56856, 63963, 66744, 72312, 80958, 81351, 84888, 85284, 107944, 108468, 121437, 127926, 161916, 162702, 170568, 191889, 216936, 242874, 244053, 255852, 310339, 323832, 325404, 364311, 383778, 485748, 488106, 511704, 620678, 650808, 728622, 767556, 931017, 971496, 976212, 1092933, 1241356, 1457244, 1535112, 1862034, 1952424, 2185866, 2482712, 2793051, 2914488, 3724068, 4371732, 5586102, 7448136, 8379153, 8743464, 11172204, 16758306, 22344408, 25137459, 33516612, 50274918, 67033224, 100549836, 201099672]

約数ペア:

[(1, 201099672), (2, 100549836), (3, 67033224), (4, 50274918), (6, 33516612), (8, 25137459), (9, 22344408), (12, 16758306), (18, 11172204), (23, 8743464), (24, 8379153), (27, 7448136), (36, 5586102), (46, 4371732), (54, 3724068), (69, 2914488), (72, 2793051), (81, 2482712), (92, 2185866), (103, 1952424), (108, 1862034), (131, 1535112), (138, 1457244), (162, 1241356), (184, 1092933), (206, 976212), (207, 971496), (216, 931017), (262, 767556), (276, 728622), (309, 650808), (324, 620678), (393, 511704), (412, 488106), (414, 485748), (524, 383778), (552, 364311), (618, 325404), (621, 323832), (648, 310339), (786, 255852), (824, 244053), (828, 242874), (927, 216936), (1048, 191889), (1179, 170568), (1236, 162702), (1242, 161916), (1572, 127926), (1656, 121437), (1854, 108468), (1863, 107944), (2358, 85284), (2369, 84888), (2472, 81351), (2484, 80958), (2781, 72312), (3013, 66744), (3144, 63963), (3537, 56856), (3708, 54234), (3726, 53972), (4716, 42642), (4738, 42444), (4968, 40479), (5562, 36156), (6026, 33372), (7074, 28428), (7107, 28296), (7416, 27117), (7452, 26986), (8343, 24104), (9039, 22248), (9432, 21321), (9476, 21222), (10611, 18952), (11124, 18078), (12052, 16686), (13493, 14904), (14148, 14214)]