209371008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 710115840

約数和(自身を除く): 500744832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 73, 77, 84, 88, 96, 97, 112, 128, 132, 146, 154, 168, 176, 192, 194, 219, 224, 231, 264, 291, 292, 308, 336, 352, 384, 388, 438, 448, 462, 511, 528, 582, 584, 616, 672, 679, 704, 776, 803, 876, 896, 924, 1022, 1056, 1067, 1164, 1168, 1232, 1344, 1358, 1408, 1533, 1552, 1606, 1752, 1848, 2037, 2044, 2112, 2134, 2328, 2336, 2409, 2464, 2688, 2716, 3066, 3104, 3201, 3212, 3504, 3696, 4074, 4088, 4224, 4268, 4656, 4672, 4818, 4928, 5432, 5621, 6132, 6208, 6402, 6424, 7008, 7081, 7392, 7469, 8148, 8176, 8536, 9312, 9344, 9636, 9856, 10864, 11242, 12264, 12416, 12804, 12848, 14016, 14162, 14784, 14938, 16296, 16352, 16863, 17072, 18624, 19272, 21243, 21728, 22407, 22484, 24528, 25608, 25696, 28032, 28324, 29568, 29876, 32592, 32704, 33726, 34144, 37248, 38544, 42486, 43456, 44814, 44968, 49056, 49567, 51216, 51392, 56648, 59752, 65184, 65408, 67452, 68288, 77088, 77891, 84972, 86912, 89628, 89936, 98112, 99134, 102432, 102784, 113296, 119504, 130368, 134904, 136576, 148701, 154176, 155782, 169944, 179256, 179872, 196224, 198268, 204864, 226592, 233673, 239008, 260736, 269808, 297402, 308352, 311564, 339888, 358512, 359744, 396536, 409728, 453184, 467346, 478016, 539616, 545237, 594804, 623128, 679776, 717024, 719488, 793072, 906368, 934692, 956032, 1079232, 1090474, 1189608, 1246256, 1359552, 1434048, 1586144, 1635711, 1869384, 2158464, 2180948, 2379216, 2492512, 2719104, 2868096, 3172288, 3271422, 3738768, 4361896, 4758432, 4985024, 6344576, 6542844, 7477536, 8723792, 9516864, 9970048, 13085688, 14955072, 17447584, 19033728, 26171376, 29910144, 34895168, 52342752, 69790336, 104685504, 209371008]

約数ペア:

[(1, 209371008), (2, 104685504), (3, 69790336), (4, 52342752), (6, 34895168), (7, 29910144), (8, 26171376), (11, 19033728), (12, 17447584), (14, 14955072), (16, 13085688), (21, 9970048), (22, 9516864), (24, 8723792), (28, 7477536), (32, 6542844), (33, 6344576), (42, 4985024), (44, 4758432), (48, 4361896), (56, 3738768), (64, 3271422), (66, 3172288), (73, 2868096), (77, 2719104), (84, 2492512), (88, 2379216), (96, 2180948), (97, 2158464), (112, 1869384), (128, 1635711), (132, 1586144), (146, 1434048), (154, 1359552), (168, 1246256), (176, 1189608), (192, 1090474), (194, 1079232), (219, 956032), (224, 934692), (231, 906368), (264, 793072), (291, 719488), (292, 717024), (308, 679776), (336, 623128), (352, 594804), (384, 545237), (388, 539616), (438, 478016), (448, 467346), (462, 453184), (511, 409728), (528, 396536), (582, 359744), (584, 358512), (616, 339888), (672, 311564), (679, 308352), (704, 297402), (776, 269808), (803, 260736), (876, 239008), (896, 233673), (924, 226592), (1022, 204864), (1056, 198268), (1067, 196224), (1164, 179872), (1168, 179256), (1232, 169944), (1344, 155782), (1358, 154176), (1408, 148701), (1533, 136576), (1552, 134904), (1606, 130368), (1752, 119504), (1848, 113296), (2037, 102784), (2044, 102432), (2112, 99134), (2134, 98112), (2328, 89936), (2336, 89628), (2409, 86912), (2464, 84972), (2688, 77891), (2716, 77088), (3066, 68288), (3104, 67452), (3201, 65408), (3212, 65184), (3504, 59752), (3696, 56648), (4074, 51392), (4088, 51216), (4224, 49567), (4268, 49056), (4656, 44968), (4672, 44814), (4818, 43456), (4928, 42486), (5432, 38544), (5621, 37248), (6132, 34144), (6208, 33726), (6402, 32704), (6424, 32592), (7008, 29876), (7081, 29568), (7392, 28324), (7469, 28032), (8148, 25696), (8176, 25608), (8536, 24528), (9312, 22484), (9344, 22407), (9636, 21728), (9856, 21243), (10864, 19272), (11242, 18624), (12264, 17072), (12416, 16863), (12804, 16352), (12848, 16296), (14016, 14938), (14162, 14784)]