205781184

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 252

約数和(自身を含む): 718224624

約数和(自身を除く): 512443440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 317, 322, 336, 368, 392, 414, 441, 448, 483, 504, 552, 576, 588, 634, 644, 672, 736, 784, 828, 882, 951, 966, 1008, 1104, 1127, 1176, 1268, 1288, 1344, 1449, 1472, 1568, 1656, 1764, 1902, 1932, 2016, 2208, 2219, 2254, 2352, 2536, 2576, 2853, 2898, 3136, 3312, 3381, 3528, 3804, 3864, 4032, 4416, 4438, 4508, 4704, 5072, 5152, 5706, 5796, 6624, 6657, 6762, 7056, 7291, 7608, 7728, 8876, 9016, 9408, 10143, 10144, 10304, 11412, 11592, 13248, 13314, 13524, 14112, 14582, 15216, 15456, 15533, 17752, 18032, 19971, 20286, 20288, 21873, 22824, 23184, 26628, 27048, 28224, 29164, 30432, 30912, 31066, 35504, 36064, 39942, 40572, 43746, 45648, 46368, 46599, 51037, 53256, 54096, 58328, 60864, 62132, 65619, 71008, 72128, 79884, 81144, 87492, 91296, 92736, 93198, 102074, 106512, 108192, 116656, 124264, 131238, 139797, 142016, 153111, 159768, 162288, 174984, 182592, 186396, 204148, 213024, 216384, 233312, 248528, 262476, 279594, 306222, 319536, 324576, 349968, 357259, 372792, 408296, 426048, 459333, 466624, 497056, 524952, 559188, 612444, 639072, 649152, 699936, 714518, 745584, 816592, 918666, 994112, 1049904, 1071777, 1118376, 1224888, 1278144, 1399872, 1429036, 1491168, 1633184, 1837332, 2099808, 2143554, 2236752, 2449776, 2858072, 2982336, 3215331, 3266368, 3674664, 4199616, 4287108, 4473504, 4899552, 5716144, 6430662, 7349328, 8574216, 8947008, 9799104, 11432288, 12861324, 14698656, 17148432, 22864576, 25722648, 29397312, 34296864, 51445296, 68593728, 102890592, 205781184]

約数ペア:

[(1, 205781184), (2, 102890592), (3, 68593728), (4, 51445296), (6, 34296864), (7, 29397312), (8, 25722648), (9, 22864576), (12, 17148432), (14, 14698656), (16, 12861324), (18, 11432288), (21, 9799104), (23, 8947008), (24, 8574216), (28, 7349328), (32, 6430662), (36, 5716144), (42, 4899552), (46, 4473504), (48, 4287108), (49, 4199616), (56, 3674664), (63, 3266368), (64, 3215331), (69, 2982336), (72, 2858072), (84, 2449776), (92, 2236752), (96, 2143554), (98, 2099808), (112, 1837332), (126, 1633184), (138, 1491168), (144, 1429036), (147, 1399872), (161, 1278144), (168, 1224888), (184, 1118376), (192, 1071777), (196, 1049904), (207, 994112), (224, 918666), (252, 816592), (276, 745584), (288, 714518), (294, 699936), (317, 649152), (322, 639072), (336, 612444), (368, 559188), (392, 524952), (414, 497056), (441, 466624), (448, 459333), (483, 426048), (504, 408296), (552, 372792), (576, 357259), (588, 349968), (634, 324576), (644, 319536), (672, 306222), (736, 279594), (784, 262476), (828, 248528), (882, 233312), (951, 216384), (966, 213024), (1008, 204148), (1104, 186396), (1127, 182592), (1176, 174984), (1268, 162288), (1288, 159768), (1344, 153111), (1449, 142016), (1472, 139797), (1568, 131238), (1656, 124264), (1764, 116656), (1902, 108192), (1932, 106512), (2016, 102074), (2208, 93198), (2219, 92736), (2254, 91296), (2352, 87492), (2536, 81144), (2576, 79884), (2853, 72128), (2898, 71008), (3136, 65619), (3312, 62132), (3381, 60864), (3528, 58328), (3804, 54096), (3864, 53256), (4032, 51037), (4416, 46599), (4438, 46368), (4508, 45648), (4704, 43746), (5072, 40572), (5152, 39942), (5706, 36064), (5796, 35504), (6624, 31066), (6657, 30912), (6762, 30432), (7056, 29164), (7291, 28224), (7608, 27048), (7728, 26628), (8876, 23184), (9016, 22824), (9408, 21873), (10143, 20288), (10144, 20286), (10304, 19971), (11412, 18032), (11592, 17752), (13248, 15533), (13314, 15456), (13524, 15216), (14112, 14582)]