207911424

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 645422976

約数和(自身を除く): 437511552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 317, 336, 366, 384, 427, 448, 488, 512, 634, 672, 732, 768, 854, 896, 951, 976, 1268, 1281, 1344, 1464, 1536, 1708, 1792, 1902, 1952, 2219, 2536, 2562, 2688, 2928, 3416, 3584, 3804, 3904, 4438, 5072, 5124, 5376, 5856, 6657, 6832, 7608, 7808, 8876, 10144, 10248, 10752, 11712, 13314, 13664, 15216, 15616, 17752, 19337, 20288, 20496, 23424, 26628, 27328, 30432, 31232, 35504, 38674, 40576, 40992, 46848, 53256, 54656, 58011, 60864, 71008, 77348, 81152, 81984, 93696, 106512, 109312, 116022, 121728, 135359, 142016, 154696, 162304, 163968, 213024, 218624, 232044, 243456, 270718, 284032, 309392, 327936, 406077, 426048, 464088, 486912, 541436, 568064, 618784, 655872, 812154, 852096, 928176, 1082872, 1136128, 1237568, 1624308, 1704192, 1856352, 2165744, 2475136, 3248616, 3408384, 3712704, 4331488, 4950272, 6497232, 7425408, 8662976, 9900544, 12994464, 14850816, 17325952, 25988928, 29701632, 34651904, 51977856, 69303808, 103955712, 207911424]

約数ペア:

[(1, 207911424), (2, 103955712), (3, 69303808), (4, 51977856), (6, 34651904), (7, 29701632), (8, 25988928), (12, 17325952), (14, 14850816), (16, 12994464), (21, 9900544), (24, 8662976), (28, 7425408), (32, 6497232), (42, 4950272), (48, 4331488), (56, 3712704), (61, 3408384), (64, 3248616), (84, 2475136), (96, 2165744), (112, 1856352), (122, 1704192), (128, 1624308), (168, 1237568), (183, 1136128), (192, 1082872), (224, 928176), (244, 852096), (256, 812154), (317, 655872), (336, 618784), (366, 568064), (384, 541436), (427, 486912), (448, 464088), (488, 426048), (512, 406077), (634, 327936), (672, 309392), (732, 284032), (768, 270718), (854, 243456), (896, 232044), (951, 218624), (976, 213024), (1268, 163968), (1281, 162304), (1344, 154696), (1464, 142016), (1536, 135359), (1708, 121728), (1792, 116022), (1902, 109312), (1952, 106512), (2219, 93696), (2536, 81984), (2562, 81152), (2688, 77348), (2928, 71008), (3416, 60864), (3584, 58011), (3804, 54656), (3904, 53256), (4438, 46848), (5072, 40992), (5124, 40576), (5376, 38674), (5856, 35504), (6657, 31232), (6832, 30432), (7608, 27328), (7808, 26628), (8876, 23424), (10144, 20496), (10248, 20288), (10752, 19337), (11712, 17752), (13314, 15616), (13664, 15216)]