206805312

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 280

約数和(自身を含む): 722863680

約数和(自身を除く): 516058368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 81, 82, 84, 96, 108, 112, 123, 126, 139, 144, 162, 164, 168, 189, 192, 216, 224, 246, 252, 278, 287, 288, 324, 328, 336, 369, 378, 417, 432, 448, 492, 504, 556, 567, 574, 576, 648, 656, 672, 738, 756, 834, 861, 864, 973, 984, 1008, 1107, 1112, 1134, 1148, 1251, 1296, 1312, 1344, 1476, 1512, 1668, 1722, 1728, 1946, 1968, 2016, 2214, 2224, 2268, 2296, 2502, 2583, 2592, 2624, 2919, 2952, 3024, 3321, 3336, 3444, 3753, 3892, 3936, 4032, 4428, 4448, 4536, 4592, 5004, 5166, 5184, 5699, 5838, 5904, 6048, 6642, 6672, 6888, 7506, 7749, 7784, 7872, 8757, 8856, 8896, 9072, 9184, 10008, 10332, 11259, 11398, 11676, 11808, 12096, 13284, 13344, 13776, 15012, 15498, 15568, 17097, 17514, 17712, 18144, 18368, 20016, 20664, 22518, 22796, 23247, 23352, 23616, 26271, 26568, 26688, 27552, 30024, 30996, 31136, 34194, 35028, 35424, 36288, 39893, 40032, 41328, 45036, 45592, 46494, 46704, 51291, 52542, 53136, 55104, 60048, 61992, 62272, 68388, 70056, 70848, 78813, 79786, 80064, 82656, 90072, 91184, 92988, 93408, 102582, 105084, 106272, 119679, 120096, 123984, 136776, 140112, 153873, 157626, 159572, 165312, 180144, 182368, 185976, 186816, 205164, 210168, 212544, 239358, 240192, 247968, 273552, 280224, 307746, 315252, 319144, 359037, 360288, 364736, 371952, 410328, 420336, 461619, 478716, 495936, 547104, 560448, 615492, 630504, 638288, 718074, 720576, 743904, 820656, 840672, 923238, 957432, 1077111, 1094208, 1230984, 1261008, 1276576, 1436148, 1487808, 1641312, 1681344, 1846476, 1914864, 2154222, 2461968, 2522016, 2553152, 2872296, 3231333, 3282624, 3692952, 3829728, 4308444, 4923936, 5044032, 5744592, 6462666, 7385904, 7659456, 8616888, 9847872, 11489184, 12925332, 14771808, 17233776, 22978368, 25850664, 29543616, 34467552, 51701328, 68935104, 103402656, 206805312]

約数ペア:

[(1, 206805312), (2, 103402656), (3, 68935104), (4, 51701328), (6, 34467552), (7, 29543616), (8, 25850664), (9, 22978368), (12, 17233776), (14, 14771808), (16, 12925332), (18, 11489184), (21, 9847872), (24, 8616888), (27, 7659456), (28, 7385904), (32, 6462666), (36, 5744592), (41, 5044032), (42, 4923936), (48, 4308444), (54, 3829728), (56, 3692952), (63, 3282624), (64, 3231333), (72, 2872296), (81, 2553152), (82, 2522016), (84, 2461968), (96, 2154222), (108, 1914864), (112, 1846476), (123, 1681344), (126, 1641312), (139, 1487808), (144, 1436148), (162, 1276576), (164, 1261008), (168, 1230984), (189, 1094208), (192, 1077111), (216, 957432), (224, 923238), (246, 840672), (252, 820656), (278, 743904), (287, 720576), (288, 718074), (324, 638288), (328, 630504), (336, 615492), (369, 560448), (378, 547104), (417, 495936), (432, 478716), (448, 461619), (492, 420336), (504, 410328), (556, 371952), (567, 364736), (574, 360288), (576, 359037), (648, 319144), (656, 315252), (672, 307746), (738, 280224), (756, 273552), (834, 247968), (861, 240192), (864, 239358), (973, 212544), (984, 210168), (1008, 205164), (1107, 186816), (1112, 185976), (1134, 182368), (1148, 180144), (1251, 165312), (1296, 159572), (1312, 157626), (1344, 153873), (1476, 140112), (1512, 136776), (1668, 123984), (1722, 120096), (1728, 119679), (1946, 106272), (1968, 105084), (2016, 102582), (2214, 93408), (2224, 92988), (2268, 91184), (2296, 90072), (2502, 82656), (2583, 80064), (2592, 79786), (2624, 78813), (2919, 70848), (2952, 70056), (3024, 68388), (3321, 62272), (3336, 61992), (3444, 60048), (3753, 55104), (3892, 53136), (3936, 52542), (4032, 51291), (4428, 46704), (4448, 46494), (4536, 45592), (4592, 45036), (5004, 41328), (5166, 40032), (5184, 39893), (5699, 36288), (5838, 35424), (5904, 35028), (6048, 34194), (6642, 31136), (6672, 30996), (6888, 30024), (7506, 27552), (7749, 26688), (7784, 26568), (7872, 26271), (8757, 23616), (8856, 23352), (8896, 23247), (9072, 22796), (9184, 22518), (10008, 20664), (10332, 20016), (11259, 18368), (11398, 18144), (11676, 17712), (11808, 17514), (12096, 17097), (13284, 15568), (13344, 15498), (13776, 15012)]