205190496

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 240

約数和(自身を含む): 708390144

約数和(自身を除く): 503199648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 96, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 224, 252, 258, 263, 288, 301, 324, 336, 344, 378, 387, 432, 504, 516, 526, 567, 602, 648, 672, 688, 756, 774, 789, 864, 903, 1008, 1032, 1052, 1134, 1161, 1204, 1296, 1376, 1512, 1548, 1578, 1806, 1841, 2016, 2064, 2104, 2268, 2322, 2367, 2408, 2592, 2709, 3024, 3096, 3156, 3483, 3612, 3682, 4128, 4208, 4536, 4644, 4734, 4816, 5418, 5523, 6048, 6192, 6312, 6966, 7101, 7224, 7364, 8127, 8416, 9072, 9288, 9468, 9632, 10836, 11046, 11309, 12384, 12624, 13932, 14202, 14448, 14728, 16254, 16569, 18144, 18576, 18936, 21303, 21672, 22092, 22618, 24381, 25248, 27864, 28404, 28896, 29456, 32508, 33138, 33927, 37152, 37872, 42606, 43344, 44184, 45236, 48762, 49707, 55728, 56808, 58912, 65016, 66276, 67854, 75744, 79163, 85212, 86688, 88368, 90472, 97524, 99414, 101781, 111456, 113616, 130032, 132552, 135708, 149121, 158326, 170424, 176736, 180944, 195048, 198828, 203562, 227232, 237489, 260064, 265104, 271416, 298242, 305343, 316652, 340848, 361888, 390096, 397656, 407124, 474978, 530208, 542832, 596484, 610686, 633304, 681696, 712467, 780192, 795312, 814248, 916029, 949956, 1085664, 1192968, 1221372, 1266608, 1424934, 1590624, 1628496, 1832058, 1899912, 2137401, 2385936, 2442744, 2533216, 2849868, 3256992, 3664116, 3799824, 4274802, 4771872, 4885488, 5699736, 6412203, 7328232, 7599648, 8549604, 9770976, 11399472, 12824406, 14656464, 17099208, 22798944, 25648812, 29312928, 34198416, 51297624, 68396832, 102595248, 205190496]

約数ペア:

[(1, 205190496), (2, 102595248), (3, 68396832), (4, 51297624), (6, 34198416), (7, 29312928), (8, 25648812), (9, 22798944), (12, 17099208), (14, 14656464), (16, 12824406), (18, 11399472), (21, 9770976), (24, 8549604), (27, 7599648), (28, 7328232), (32, 6412203), (36, 5699736), (42, 4885488), (43, 4771872), (48, 4274802), (54, 3799824), (56, 3664116), (63, 3256992), (72, 2849868), (81, 2533216), (84, 2442744), (86, 2385936), (96, 2137401), (108, 1899912), (112, 1832058), (126, 1628496), (129, 1590624), (144, 1424934), (162, 1266608), (168, 1221372), (172, 1192968), (189, 1085664), (216, 949956), (224, 916029), (252, 814248), (258, 795312), (263, 780192), (288, 712467), (301, 681696), (324, 633304), (336, 610686), (344, 596484), (378, 542832), (387, 530208), (432, 474978), (504, 407124), (516, 397656), (526, 390096), (567, 361888), (602, 340848), (648, 316652), (672, 305343), (688, 298242), (756, 271416), (774, 265104), (789, 260064), (864, 237489), (903, 227232), (1008, 203562), (1032, 198828), (1052, 195048), (1134, 180944), (1161, 176736), (1204, 170424), (1296, 158326), (1376, 149121), (1512, 135708), (1548, 132552), (1578, 130032), (1806, 113616), (1841, 111456), (2016, 101781), (2064, 99414), (2104, 97524), (2268, 90472), (2322, 88368), (2367, 86688), (2408, 85212), (2592, 79163), (2709, 75744), (3024, 67854), (3096, 66276), (3156, 65016), (3483, 58912), (3612, 56808), (3682, 55728), (4128, 49707), (4208, 48762), (4536, 45236), (4644, 44184), (4734, 43344), (4816, 42606), (5418, 37872), (5523, 37152), (6048, 33927), (6192, 33138), (6312, 32508), (6966, 29456), (7101, 28896), (7224, 28404), (7364, 27864), (8127, 25248), (8416, 24381), (9072, 22618), (9288, 22092), (9468, 21672), (9632, 21303), (10836, 18936), (11046, 18576), (11309, 18144), (12384, 16569), (12624, 16254), (13932, 14728), (14202, 14448)]