207809784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 739458720

約数和(自身を除く): 531648936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 49, 52, 56, 63, 69, 72, 78, 84, 91, 92, 98, 104, 117, 126, 138, 147, 156, 161, 168, 182, 184, 196, 197, 207, 234, 252, 273, 276, 294, 299, 312, 322, 364, 392, 394, 414, 441, 468, 483, 504, 546, 552, 588, 591, 598, 637, 644, 728, 788, 819, 828, 882, 897, 936, 966, 1092, 1127, 1176, 1182, 1196, 1274, 1288, 1379, 1449, 1576, 1638, 1656, 1764, 1773, 1794, 1911, 1932, 2093, 2184, 2254, 2364, 2392, 2548, 2561, 2691, 2758, 2898, 3276, 3381, 3528, 3546, 3588, 3822, 3864, 4137, 4186, 4508, 4531, 4728, 5096, 5122, 5382, 5516, 5733, 5796, 6279, 6552, 6762, 7092, 7176, 7644, 7683, 8274, 8372, 9016, 9062, 9653, 10143, 10244, 10764, 11032, 11466, 11592, 12411, 12558, 13524, 13593, 14184, 14651, 15288, 15366, 16548, 16744, 17927, 18124, 18837, 19306, 20286, 20488, 21528, 22932, 23049, 24822, 25116, 27048, 27186, 28959, 29302, 30732, 31717, 33096, 35854, 36248, 37674, 38612, 40572, 40779, 43953, 45864, 46098, 49644, 50232, 53781, 54372, 57918, 58604, 58903, 61464, 63434, 71708, 75348, 77224, 81144, 81558, 86877, 87906, 92196, 95151, 99288, 107562, 108744, 115836, 117208, 117806, 125489, 126868, 131859, 143416, 150696, 161343, 163116, 173754, 175812, 176709, 184392, 190302, 215124, 222019, 231672, 235612, 250978, 253736, 263718, 285453, 322686, 326232, 347508, 351624, 353418, 376467, 380604, 412321, 430248, 444038, 471224, 501956, 527436, 530127, 570906, 645372, 666057, 695016, 706836, 752934, 761208, 824642, 888076, 1003912, 1054872, 1060254, 1129401, 1141812, 1236963, 1290744, 1332114, 1413672, 1505868, 1649284, 1776152, 1998171, 2120508, 2258802, 2283624, 2473926, 2664228, 2886247, 3011736, 3298568, 3710889, 3996342, 4241016, 4517604, 4947852, 5328456, 5772494, 7421778, 7992684, 8658741, 9035208, 9895704, 11544988, 14843556, 15985368, 17317482, 23089976, 25976223, 29687112, 34634964, 51952446, 69269928, 103904892, 207809784]

約数ペア:

[(1, 207809784), (2, 103904892), (3, 69269928), (4, 51952446), (6, 34634964), (7, 29687112), (8, 25976223), (9, 23089976), (12, 17317482), (13, 15985368), (14, 14843556), (18, 11544988), (21, 9895704), (23, 9035208), (24, 8658741), (26, 7992684), (28, 7421778), (36, 5772494), (39, 5328456), (42, 4947852), (46, 4517604), (49, 4241016), (52, 3996342), (56, 3710889), (63, 3298568), (69, 3011736), (72, 2886247), (78, 2664228), (84, 2473926), (91, 2283624), (92, 2258802), (98, 2120508), (104, 1998171), (117, 1776152), (126, 1649284), (138, 1505868), (147, 1413672), (156, 1332114), (161, 1290744), (168, 1236963), (182, 1141812), (184, 1129401), (196, 1060254), (197, 1054872), (207, 1003912), (234, 888076), (252, 824642), (273, 761208), (276, 752934), (294, 706836), (299, 695016), (312, 666057), (322, 645372), (364, 570906), (392, 530127), (394, 527436), (414, 501956), (441, 471224), (468, 444038), (483, 430248), (504, 412321), (546, 380604), (552, 376467), (588, 353418), (591, 351624), (598, 347508), (637, 326232), (644, 322686), (728, 285453), (788, 263718), (819, 253736), (828, 250978), (882, 235612), (897, 231672), (936, 222019), (966, 215124), (1092, 190302), (1127, 184392), (1176, 176709), (1182, 175812), (1196, 173754), (1274, 163116), (1288, 161343), (1379, 150696), (1449, 143416), (1576, 131859), (1638, 126868), (1656, 125489), (1764, 117806), (1773, 117208), (1794, 115836), (1911, 108744), (1932, 107562), (2093, 99288), (2184, 95151), (2254, 92196), (2364, 87906), (2392, 86877), (2548, 81558), (2561, 81144), (2691, 77224), (2758, 75348), (2898, 71708), (3276, 63434), (3381, 61464), (3528, 58903), (3546, 58604), (3588, 57918), (3822, 54372), (3864, 53781), (4137, 50232), (4186, 49644), (4508, 46098), (4531, 45864), (4728, 43953), (5096, 40779), (5122, 40572), (5382, 38612), (5516, 37674), (5733, 36248), (5796, 35854), (6279, 33096), (6552, 31717), (6762, 30732), (7092, 29302), (7176, 28959), (7644, 27186), (7683, 27048), (8274, 25116), (8372, 24822), (9016, 23049), (9062, 22932), (9653, 21528), (10143, 20488), (10244, 20286), (10764, 19306), (11032, 18837), (11466, 18124), (11592, 17927), (12411, 16744), (12558, 16548), (13524, 15366), (13593, 15288), (14184, 14651)]