205071552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 677887392

約数和(自身を除く): 472815840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 181, 192, 224, 252, 281, 288, 336, 362, 448, 504, 543, 562, 576, 672, 724, 843, 1008, 1086, 1124, 1267, 1344, 1448, 1629, 1686, 1967, 2016, 2172, 2248, 2529, 2534, 2896, 3258, 3372, 3801, 3934, 4032, 4344, 4496, 5058, 5068, 5792, 5901, 6516, 6744, 7602, 7868, 8688, 8992, 10116, 10136, 11403, 11584, 11802, 13032, 13488, 15204, 15736, 17376, 17703, 17984, 20232, 20272, 22806, 23604, 26064, 26976, 30408, 31472, 34752, 35406, 40464, 40544, 45612, 47208, 50861, 52128, 53952, 60816, 62944, 70812, 80928, 81088, 91224, 94416, 101722, 104256, 121632, 125888, 141624, 152583, 161856, 182448, 188832, 203444, 243264, 283248, 305166, 356027, 364896, 377664, 406888, 457749, 566496, 610332, 712054, 729792, 813776, 915498, 1068081, 1132992, 1220664, 1424108, 1627552, 1830996, 2136162, 2441328, 2848216, 3204243, 3255104, 3661992, 4272324, 4882656, 5696432, 6408486, 7323984, 8544648, 9765312, 11392864, 12816972, 14647968, 17089296, 22785728, 25633944, 29295936, 34178592, 51267888, 68357184, 102535776, 205071552]

約数ペア:

[(1, 205071552), (2, 102535776), (3, 68357184), (4, 51267888), (6, 34178592), (7, 29295936), (8, 25633944), (9, 22785728), (12, 17089296), (14, 14647968), (16, 12816972), (18, 11392864), (21, 9765312), (24, 8544648), (28, 7323984), (32, 6408486), (36, 5696432), (42, 4882656), (48, 4272324), (56, 3661992), (63, 3255104), (64, 3204243), (72, 2848216), (84, 2441328), (96, 2136162), (112, 1830996), (126, 1627552), (144, 1424108), (168, 1220664), (181, 1132992), (192, 1068081), (224, 915498), (252, 813776), (281, 729792), (288, 712054), (336, 610332), (362, 566496), (448, 457749), (504, 406888), (543, 377664), (562, 364896), (576, 356027), (672, 305166), (724, 283248), (843, 243264), (1008, 203444), (1086, 188832), (1124, 182448), (1267, 161856), (1344, 152583), (1448, 141624), (1629, 125888), (1686, 121632), (1967, 104256), (2016, 101722), (2172, 94416), (2248, 91224), (2529, 81088), (2534, 80928), (2896, 70812), (3258, 62944), (3372, 60816), (3801, 53952), (3934, 52128), (4032, 50861), (4344, 47208), (4496, 45612), (5058, 40544), (5068, 40464), (5792, 35406), (5901, 34752), (6516, 31472), (6744, 30408), (7602, 26976), (7868, 26064), (8688, 23604), (8992, 22806), (10116, 20272), (10136, 20232), (11403, 17984), (11584, 17703), (11802, 17376), (13032, 15736), (13488, 15204)]