209828304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 708145152

約数和(自身を除く): 498316848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 47, 48, 56, 63, 72, 84, 86, 94, 103, 112, 126, 129, 141, 144, 168, 172, 188, 206, 252, 258, 282, 301, 309, 329, 336, 344, 376, 387, 412, 423, 504, 516, 564, 602, 618, 658, 688, 721, 752, 774, 824, 846, 903, 927, 987, 1008, 1032, 1128, 1204, 1236, 1316, 1442, 1548, 1648, 1692, 1806, 1854, 1974, 2021, 2064, 2163, 2256, 2408, 2472, 2632, 2709, 2884, 2961, 3096, 3384, 3612, 3708, 3948, 4042, 4326, 4429, 4816, 4841, 4944, 5264, 5418, 5768, 5922, 6063, 6192, 6489, 6768, 7224, 7416, 7896, 8084, 8652, 8858, 9682, 10836, 11536, 11844, 12126, 12978, 13287, 14147, 14448, 14523, 14832, 15792, 16168, 17304, 17716, 18189, 19364, 21672, 23688, 24252, 25956, 26574, 28294, 29046, 31003, 32336, 33887, 34608, 35432, 36378, 38728, 39861, 42441, 43344, 43569, 47376, 48504, 51912, 53148, 56588, 58092, 62006, 67774, 70864, 72756, 77456, 79722, 84882, 87138, 93009, 97008, 101661, 103824, 106296, 113176, 116184, 124012, 127323, 135548, 145512, 159444, 169764, 174276, 186018, 203322, 208163, 212592, 226352, 232368, 248024, 254646, 271096, 279027, 291024, 304983, 318888, 339528, 348552, 372036, 406644, 416326, 496048, 509292, 542192, 558054, 609966, 624489, 637776, 679056, 697104, 744072, 813288, 832652, 1018584, 1116108, 1219932, 1248978, 1457141, 1488144, 1626576, 1665304, 1873467, 2037168, 2232216, 2439864, 2497956, 2914282, 3330608, 3746934, 4371423, 4464432, 4879728, 4995912, 5828564, 7493868, 8742846, 9991824, 11657128, 13114269, 14987736, 17485692, 23314256, 26228538, 29975472, 34971384, 52457076, 69942768, 104914152, 209828304]

約数ペア:

[(1, 209828304), (2, 104914152), (3, 69942768), (4, 52457076), (6, 34971384), (7, 29975472), (8, 26228538), (9, 23314256), (12, 17485692), (14, 14987736), (16, 13114269), (18, 11657128), (21, 9991824), (24, 8742846), (28, 7493868), (36, 5828564), (42, 4995912), (43, 4879728), (47, 4464432), (48, 4371423), (56, 3746934), (63, 3330608), (72, 2914282), (84, 2497956), (86, 2439864), (94, 2232216), (103, 2037168), (112, 1873467), (126, 1665304), (129, 1626576), (141, 1488144), (144, 1457141), (168, 1248978), (172, 1219932), (188, 1116108), (206, 1018584), (252, 832652), (258, 813288), (282, 744072), (301, 697104), (309, 679056), (329, 637776), (336, 624489), (344, 609966), (376, 558054), (387, 542192), (412, 509292), (423, 496048), (504, 416326), (516, 406644), (564, 372036), (602, 348552), (618, 339528), (658, 318888), (688, 304983), (721, 291024), (752, 279027), (774, 271096), (824, 254646), (846, 248024), (903, 232368), (927, 226352), (987, 212592), (1008, 208163), (1032, 203322), (1128, 186018), (1204, 174276), (1236, 169764), (1316, 159444), (1442, 145512), (1548, 135548), (1648, 127323), (1692, 124012), (1806, 116184), (1854, 113176), (1974, 106296), (2021, 103824), (2064, 101661), (2163, 97008), (2256, 93009), (2408, 87138), (2472, 84882), (2632, 79722), (2709, 77456), (2884, 72756), (2961, 70864), (3096, 67774), (3384, 62006), (3612, 58092), (3708, 56588), (3948, 53148), (4042, 51912), (4326, 48504), (4429, 47376), (4816, 43569), (4841, 43344), (4944, 42441), (5264, 39861), (5418, 38728), (5768, 36378), (5922, 35432), (6063, 34608), (6192, 33887), (6489, 32336), (6768, 31003), (7224, 29046), (7416, 28294), (7896, 26574), (8084, 25956), (8652, 24252), (8858, 23688), (9682, 21672), (10836, 19364), (11536, 18189), (11844, 17716), (12126, 17304), (12978, 16168), (13287, 15792), (14147, 14832), (14448, 14523)]