208079872

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 264

約数和(自身を含む): 588062160

約数和(自身を除く): 379982288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 32, 44, 49, 52, 56, 58, 64, 77, 88, 91, 98, 104, 112, 116, 128, 143, 154, 176, 182, 196, 203, 208, 224, 232, 256, 286, 308, 319, 352, 364, 377, 392, 406, 416, 448, 464, 512, 539, 572, 616, 637, 638, 704, 728, 754, 784, 812, 832, 896, 928, 1001, 1024, 1078, 1144, 1232, 1274, 1276, 1408, 1421, 1456, 1508, 1568, 1624, 1664, 1792, 1856, 2002, 2156, 2233, 2288, 2464, 2548, 2552, 2639, 2816, 2842, 2912, 3016, 3136, 3248, 3328, 3584, 3712, 4004, 4147, 4312, 4466, 4576, 4928, 5096, 5104, 5278, 5632, 5684, 5824, 6032, 6272, 6496, 6656, 7007, 7168, 7424, 8008, 8294, 8624, 8932, 9152, 9856, 10192, 10208, 10556, 11264, 11368, 11648, 12064, 12544, 12992, 13312, 14014, 14848, 15631, 16016, 16588, 17248, 17864, 18304, 18473, 19712, 20384, 20416, 21112, 22736, 23296, 24128, 25088, 25984, 28028, 29029, 29696, 31262, 32032, 33176, 34496, 35728, 36608, 36946, 39424, 40768, 40832, 42224, 45472, 46592, 48256, 50176, 51968, 56056, 58058, 62524, 64064, 66352, 68992, 71456, 73216, 73892, 78848, 81536, 81664, 84448, 90944, 93184, 96512, 103936, 112112, 116116, 125048, 128128, 132704, 137984, 142912, 146432, 147784, 163072, 163328, 168896, 181888, 193024, 203203, 207872, 224224, 232232, 250096, 256256, 265408, 275968, 285824, 295568, 326144, 326656, 337792, 363776, 386048, 406406, 448448, 464464, 500192, 512512, 530816, 551936, 571648, 591136, 652288, 675584, 727552, 812812, 896896, 928928, 1000384, 1025024, 1061632, 1143296, 1182272, 1351168, 1455104, 1625624, 1793792, 1857856, 2000768, 2123264, 2286592, 2364544, 2702336, 3251248, 3587584, 3715712, 4001536, 4246528, 4729088, 6502496, 7175168, 7431424, 8003072, 9458176, 13004992, 14862848, 16006144, 18916352, 26009984, 29725696, 52019968, 104039936, 208079872]

約数ペア:

[(1, 208079872), (2, 104039936), (4, 52019968), (7, 29725696), (8, 26009984), (11, 18916352), (13, 16006144), (14, 14862848), (16, 13004992), (22, 9458176), (26, 8003072), (28, 7431424), (29, 7175168), (32, 6502496), (44, 4729088), (49, 4246528), (52, 4001536), (56, 3715712), (58, 3587584), (64, 3251248), (77, 2702336), (88, 2364544), (91, 2286592), (98, 2123264), (104, 2000768), (112, 1857856), (116, 1793792), (128, 1625624), (143, 1455104), (154, 1351168), (176, 1182272), (182, 1143296), (196, 1061632), (203, 1025024), (208, 1000384), (224, 928928), (232, 896896), (256, 812812), (286, 727552), (308, 675584), (319, 652288), (352, 591136), (364, 571648), (377, 551936), (392, 530816), (406, 512512), (416, 500192), (448, 464464), (464, 448448), (512, 406406), (539, 386048), (572, 363776), (616, 337792), (637, 326656), (638, 326144), (704, 295568), (728, 285824), (754, 275968), (784, 265408), (812, 256256), (832, 250096), (896, 232232), (928, 224224), (1001, 207872), (1024, 203203), (1078, 193024), (1144, 181888), (1232, 168896), (1274, 163328), (1276, 163072), (1408, 147784), (1421, 146432), (1456, 142912), (1508, 137984), (1568, 132704), (1624, 128128), (1664, 125048), (1792, 116116), (1856, 112112), (2002, 103936), (2156, 96512), (2233, 93184), (2288, 90944), (2464, 84448), (2548, 81664), (2552, 81536), (2639, 78848), (2816, 73892), (2842, 73216), (2912, 71456), (3016, 68992), (3136, 66352), (3248, 64064), (3328, 62524), (3584, 58058), (3712, 56056), (4004, 51968), (4147, 50176), (4312, 48256), (4466, 46592), (4576, 45472), (4928, 42224), (5096, 40832), (5104, 40768), (5278, 39424), (5632, 36946), (5684, 36608), (5824, 35728), (6032, 34496), (6272, 33176), (6496, 32032), (6656, 31262), (7007, 29696), (7168, 29029), (7424, 28028), (8008, 25984), (8294, 25088), (8624, 24128), (8932, 23296), (9152, 22736), (9856, 21112), (10192, 20416), (10208, 20384), (10556, 19712), (11264, 18473), (11368, 18304), (11648, 17864), (12064, 17248), (12544, 16588), (12992, 16016), (13312, 15631), (14014, 14848)]