209954304

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 725167872

約数和(自身を除く): 515213568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 256, 276, 283, 288, 322, 336, 368, 384, 414, 448, 483, 504, 512, 552, 566, 576, 644, 672, 736, 768, 828, 849, 896, 966, 1008, 1104, 1132, 1152, 1288, 1344, 1449, 1472, 1536, 1656, 1698, 1792, 1932, 1981, 2016, 2208, 2264, 2304, 2547, 2576, 2688, 2898, 2944, 3312, 3396, 3584, 3864, 3962, 4032, 4416, 4528, 4608, 5094, 5152, 5376, 5796, 5888, 5943, 6509, 6624, 6792, 7728, 7924, 8064, 8832, 9056, 10188, 10304, 10752, 11592, 11776, 11886, 13018, 13248, 13584, 15456, 15848, 16128, 17664, 17829, 18112, 19527, 20376, 20608, 23184, 23772, 26036, 26496, 27168, 30912, 31696, 32256, 35328, 35658, 36224, 39054, 40752, 41216, 45563, 46368, 47544, 52072, 52992, 54336, 58581, 61824, 63392, 71316, 72448, 78108, 81504, 82432, 91126, 92736, 95088, 104144, 105984, 108672, 117162, 123648, 126784, 136689, 142632, 144896, 156216, 163008, 182252, 185472, 190176, 208288, 217344, 234324, 247296, 253568, 273378, 285264, 312432, 326016, 364504, 370944, 380352, 410067, 416576, 434688, 468648, 507136, 546756, 570528, 624864, 652032, 729008, 741888, 760704, 820134, 833152, 937296, 1014272, 1093512, 1141056, 1249728, 1304064, 1458016, 1521408, 1640268, 1666304, 1874592, 2187024, 2282112, 2499456, 2916032, 3042816, 3280536, 3332608, 3749184, 4374048, 4564224, 4998912, 5832064, 6561072, 7498368, 8748096, 9128448, 9997824, 11664128, 13122144, 14996736, 17496192, 23328256, 26244288, 29993472, 34992384, 52488576, 69984768, 104977152, 209954304]

約数ペア:

[(1, 209954304), (2, 104977152), (3, 69984768), (4, 52488576), (6, 34992384), (7, 29993472), (8, 26244288), (9, 23328256), (12, 17496192), (14, 14996736), (16, 13122144), (18, 11664128), (21, 9997824), (23, 9128448), (24, 8748096), (28, 7498368), (32, 6561072), (36, 5832064), (42, 4998912), (46, 4564224), (48, 4374048), (56, 3749184), (63, 3332608), (64, 3280536), (69, 3042816), (72, 2916032), (84, 2499456), (92, 2282112), (96, 2187024), (112, 1874592), (126, 1666304), (128, 1640268), (138, 1521408), (144, 1458016), (161, 1304064), (168, 1249728), (184, 1141056), (192, 1093512), (207, 1014272), (224, 937296), (252, 833152), (256, 820134), (276, 760704), (283, 741888), (288, 729008), (322, 652032), (336, 624864), (368, 570528), (384, 546756), (414, 507136), (448, 468648), (483, 434688), (504, 416576), (512, 410067), (552, 380352), (566, 370944), (576, 364504), (644, 326016), (672, 312432), (736, 285264), (768, 273378), (828, 253568), (849, 247296), (896, 234324), (966, 217344), (1008, 208288), (1104, 190176), (1132, 185472), (1152, 182252), (1288, 163008), (1344, 156216), (1449, 144896), (1472, 142632), (1536, 136689), (1656, 126784), (1698, 123648), (1792, 117162), (1932, 108672), (1981, 105984), (2016, 104144), (2208, 95088), (2264, 92736), (2304, 91126), (2547, 82432), (2576, 81504), (2688, 78108), (2898, 72448), (2944, 71316), (3312, 63392), (3396, 61824), (3584, 58581), (3864, 54336), (3962, 52992), (4032, 52072), (4416, 47544), (4528, 46368), (4608, 45563), (5094, 41216), (5152, 40752), (5376, 39054), (5796, 36224), (5888, 35658), (5943, 35328), (6509, 32256), (6624, 31696), (6792, 30912), (7728, 27168), (7924, 26496), (8064, 26036), (8832, 23772), (9056, 23184), (10188, 20608), (10304, 20376), (10752, 19527), (11592, 18112), (11776, 17829), (11886, 17664), (13018, 16128), (13248, 15848), (13584, 15456)]