205911261312

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{23663}}^1$

素因数の和:23771

約数の個数: 256

約数和(自身を含む): 611735224320

約数和(自身を除く): 405823963008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 43, 48, 51, 62, 64, 68, 86, 93, 96, 102, 124, 128, 129, 136, 172, 186, 192, 204, 248, 258, 272, 344, 372, 384, 408, 496, 516, 527, 544, 688, 731, 744, 816, 992, 1032, 1054, 1088, 1333, 1376, 1462, 1488, 1581, 1632, 1984, 2064, 2108, 2176, 2193, 2666, 2752, 2924, 2976, 3162, 3264, 3968, 3999, 4128, 4216, 4386, 5332, 5504, 5848, 5952, 6324, 6528, 7998, 8256, 8432, 8772, 10664, 11696, 11904, 12648, 15996, 16512, 16864, 17544, 21328, 22661, 23392, 23663, 25296, 31992, 33728, 35088, 42656, 45322, 46784, 47326, 50592, 63984, 67456, 67983, 70176, 70989, 85312, 90644, 93568, 94652, 101184, 127968, 135966, 140352, 141978, 170624, 181288, 189304, 202368, 255936, 271932, 280704, 283956, 362576, 378608, 402271, 511872, 543864, 567912, 725152, 733553, 757216, 804542, 1017509, 1087728, 1135824, 1206813, 1450304, 1467106, 1514432, 1609084, 2035018, 2175456, 2200659, 2271648, 2413626, 2900608, 2934212, 3028864, 3052527, 3218168, 4070036, 4350912, 4401318, 4543296, 4827252, 5868424, 6105054, 6436336, 8140072, 8701824, 8802636, 9086592, 9654504, 11736848, 12210108, 12470401, 12872672, 16280144, 17297653, 17605272, 19309008, 23473696, 24420216, 24940802, 25745344, 31542779, 32560288, 34595306, 35210544, 37411203, 38618016, 46947392, 48840432, 49881604, 51490688, 51892959, 63085558, 65120576, 69190612, 70421088, 74822406, 77236032, 93894784, 94628337, 97680864, 99763208, 103785918, 126171116, 130241152, 138381224, 140842176, 149644812, 154472064, 189256674, 195361728, 199526416, 207571836, 252342232, 276762448, 281684352, 299289624, 378513348, 390723456, 399052832, 415143672, 504684464, 536227243, 553524896, 598579248, 757026696, 798105664, 830287344, 1009368928, 1072454486, 1107049792, 1197158496, 1514053392, 1596211328, 1608681729, 1660574688, 2018737856, 2144908972, 2214099584, 2394316992, 3028106784, 3217363458, 3321149376, 4037475712, 4289817944, 4788633984, 6056213568, 6434726916, 6642298752, 8579635888, 12112427136, 12869453832, 17159271776, 25738907664, 34318543552, 51477815328, 68637087104, 102955630656, 205911261312]

約数ペア:

[(1, 205911261312), (2, 102955630656), (3, 68637087104), (4, 51477815328), (6, 34318543552), (8, 25738907664), (12, 17159271776), (16, 12869453832), (17, 12112427136), (24, 8579635888), (31, 6642298752), (32, 6434726916), (34, 6056213568), (43, 4788633984), (48, 4289817944), (51, 4037475712), (62, 3321149376), (64, 3217363458), (68, 3028106784), (86, 2394316992), (93, 2214099584), (96, 2144908972), (102, 2018737856), (124, 1660574688), (128, 1608681729), (129, 1596211328), (136, 1514053392), (172, 1197158496), (186, 1107049792), (192, 1072454486), (204, 1009368928), (248, 830287344), (258, 798105664), (272, 757026696), (344, 598579248), (372, 553524896), (384, 536227243), (408, 504684464), (496, 415143672), (516, 399052832), (527, 390723456), (544, 378513348), (688, 299289624), (731, 281684352), (744, 276762448), (816, 252342232), (992, 207571836), (1032, 199526416), (1054, 195361728), (1088, 189256674), (1333, 154472064), (1376, 149644812), (1462, 140842176), (1488, 138381224), (1581, 130241152), (1632, 126171116), (1984, 103785918), (2064, 99763208), (2108, 97680864), (2176, 94628337), (2193, 93894784), (2666, 77236032), (2752, 74822406), (2924, 70421088), (2976, 69190612), (3162, 65120576), (3264, 63085558), (3968, 51892959), (3999, 51490688), (4128, 49881604), (4216, 48840432), (4386, 46947392), (5332, 38618016), (5504, 37411203), (5848, 35210544), (5952, 34595306), (6324, 32560288), (6528, 31542779), (7998, 25745344), (8256, 24940802), (8432, 24420216), (8772, 23473696), (10664, 19309008), (11696, 17605272), (11904, 17297653), (12648, 16280144), (15996, 12872672), (16512, 12470401), (16864, 12210108), (17544, 11736848), (21328, 9654504), (22661, 9086592), (23392, 8802636), (23663, 8701824), (25296, 8140072), (31992, 6436336), (33728, 6105054), (35088, 5868424), (42656, 4827252), (45322, 4543296), (46784, 4401318), (47326, 4350912), (50592, 4070036), (63984, 3218168), (67456, 3052527), (67983, 3028864), (70176, 2934212), (70989, 2900608), (85312, 2413626), (90644, 2271648), (93568, 2200659), (94652, 2175456), (101184, 2035018), (127968, 1609084), (135966, 1514432), (140352, 1467106), (141978, 1450304), (170624, 1206813), (181288, 1135824), (189304, 1087728), (202368, 1017509), (255936, 804542), (271932, 757216), (280704, 733553), (283956, 725152), (362576, 567912), (378608, 543864), (402271, 511872)]