209560176

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 724120320

約数和(自身を除く): 514560144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 131, 138, 144, 161, 168, 184, 189, 207, 216, 252, 262, 276, 322, 336, 368, 378, 393, 414, 432, 483, 504, 524, 529, 552, 621, 644, 756, 786, 828, 917, 966, 1008, 1048, 1058, 1104, 1179, 1242, 1288, 1449, 1512, 1572, 1587, 1656, 1834, 1932, 2096, 2116, 2358, 2484, 2576, 2751, 2898, 3013, 3024, 3144, 3174, 3312, 3537, 3668, 3703, 3864, 4232, 4347, 4716, 4761, 4968, 5502, 5796, 6026, 6288, 6348, 7074, 7336, 7406, 7728, 8253, 8464, 8694, 9039, 9432, 9522, 9936, 11004, 11109, 11592, 12052, 12696, 14148, 14283, 14672, 14812, 16506, 17388, 18078, 18864, 19044, 21091, 22008, 22218, 23184, 24104, 24759, 25392, 27117, 28296, 28566, 29624, 33012, 33327, 34776, 36156, 38088, 42182, 44016, 44436, 48208, 49518, 54234, 56592, 57132, 59248, 63273, 66024, 66654, 69299, 69552, 72312, 76176, 81351, 84364, 88872, 99036, 99981, 108468, 114264, 126546, 132048, 133308, 138598, 144624, 162702, 168728, 177744, 189819, 198072, 199962, 207897, 216936, 228528, 253092, 266616, 277196, 325404, 337456, 379638, 396144, 399924, 415794, 433872, 485093, 506184, 533232, 554392, 569457, 623691, 650808, 759276, 799848, 831588, 970186, 1012368, 1108784, 1138914, 1247382, 1301616, 1455279, 1518552, 1599696, 1663176, 1871073, 1940372, 2277828, 2494764, 2910558, 3037104, 3326352, 3742146, 3880744, 4365837, 4555656, 4989528, 5821116, 7484292, 7761488, 8731674, 9111312, 9979056, 11642232, 13097511, 14968584, 17463348, 23284464, 26195022, 29937168, 34926696, 52390044, 69853392, 104780088, 209560176]

約数ペア:

[(1, 209560176), (2, 104780088), (3, 69853392), (4, 52390044), (6, 34926696), (7, 29937168), (8, 26195022), (9, 23284464), (12, 17463348), (14, 14968584), (16, 13097511), (18, 11642232), (21, 9979056), (23, 9111312), (24, 8731674), (27, 7761488), (28, 7484292), (36, 5821116), (42, 4989528), (46, 4555656), (48, 4365837), (54, 3880744), (56, 3742146), (63, 3326352), (69, 3037104), (72, 2910558), (84, 2494764), (92, 2277828), (108, 1940372), (112, 1871073), (126, 1663176), (131, 1599696), (138, 1518552), (144, 1455279), (161, 1301616), (168, 1247382), (184, 1138914), (189, 1108784), (207, 1012368), (216, 970186), (252, 831588), (262, 799848), (276, 759276), (322, 650808), (336, 623691), (368, 569457), (378, 554392), (393, 533232), (414, 506184), (432, 485093), (483, 433872), (504, 415794), (524, 399924), (529, 396144), (552, 379638), (621, 337456), (644, 325404), (756, 277196), (786, 266616), (828, 253092), (917, 228528), (966, 216936), (1008, 207897), (1048, 199962), (1058, 198072), (1104, 189819), (1179, 177744), (1242, 168728), (1288, 162702), (1449, 144624), (1512, 138598), (1572, 133308), (1587, 132048), (1656, 126546), (1834, 114264), (1932, 108468), (2096, 99981), (2116, 99036), (2358, 88872), (2484, 84364), (2576, 81351), (2751, 76176), (2898, 72312), (3013, 69552), (3024, 69299), (3144, 66654), (3174, 66024), (3312, 63273), (3537, 59248), (3668, 57132), (3703, 56592), (3864, 54234), (4232, 49518), (4347, 48208), (4716, 44436), (4761, 44016), (4968, 42182), (5502, 38088), (5796, 36156), (6026, 34776), (6288, 33327), (6348, 33012), (7074, 29624), (7336, 28566), (7406, 28296), (7728, 27117), (8253, 25392), (8464, 24759), (8694, 24104), (9039, 23184), (9432, 22218), (9522, 22008), (9936, 21091), (11004, 19044), (11109, 18864), (11592, 18078), (12052, 17388), (12696, 16506), (14148, 14812), (14283, 14672)]