211027488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 663505920

約数和(自身を除く): 452478432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 67, 84, 86, 96, 109, 112, 129, 134, 168, 172, 201, 218, 224, 258, 268, 301, 327, 336, 344, 402, 436, 469, 516, 536, 602, 654, 672, 688, 763, 804, 872, 903, 938, 1032, 1072, 1204, 1308, 1376, 1407, 1526, 1608, 1744, 1806, 1876, 2064, 2144, 2289, 2408, 2616, 2814, 2881, 3052, 3216, 3488, 3612, 3752, 4128, 4578, 4687, 4816, 5232, 5628, 5762, 6104, 6432, 7224, 7303, 7504, 8643, 9156, 9374, 9632, 10464, 11256, 11524, 12208, 14061, 14448, 14606, 15008, 17286, 18312, 18748, 20167, 21909, 22512, 23048, 24416, 28122, 28896, 29212, 32809, 34572, 36624, 37496, 40334, 43818, 45024, 46096, 51121, 56244, 58424, 60501, 65618, 69144, 73248, 74992, 80668, 87636, 92192, 98427, 102242, 112488, 116848, 121002, 131236, 138288, 149984, 153363, 161336, 175272, 196854, 204484, 224976, 233696, 242004, 262472, 276576, 306726, 314029, 322672, 350544, 393708, 408968, 449952, 484008, 524944, 613452, 628058, 645344, 701088, 787416, 817936, 942087, 968016, 1049888, 1226904, 1256116, 1574832, 1635872, 1884174, 1936032, 2198203, 2453808, 2512232, 3149664, 3768348, 4396406, 4907616, 5024464, 6594609, 7536696, 8792812, 10048928, 13189218, 15073392, 17585624, 26378436, 30146784, 35171248, 52756872, 70342496, 105513744, 211027488]

約数ペア:

[(1, 211027488), (2, 105513744), (3, 70342496), (4, 52756872), (6, 35171248), (7, 30146784), (8, 26378436), (12, 17585624), (14, 15073392), (16, 13189218), (21, 10048928), (24, 8792812), (28, 7536696), (32, 6594609), (42, 5024464), (43, 4907616), (48, 4396406), (56, 3768348), (67, 3149664), (84, 2512232), (86, 2453808), (96, 2198203), (109, 1936032), (112, 1884174), (129, 1635872), (134, 1574832), (168, 1256116), (172, 1226904), (201, 1049888), (218, 968016), (224, 942087), (258, 817936), (268, 787416), (301, 701088), (327, 645344), (336, 628058), (344, 613452), (402, 524944), (436, 484008), (469, 449952), (516, 408968), (536, 393708), (602, 350544), (654, 322672), (672, 314029), (688, 306726), (763, 276576), (804, 262472), (872, 242004), (903, 233696), (938, 224976), (1032, 204484), (1072, 196854), (1204, 175272), (1308, 161336), (1376, 153363), (1407, 149984), (1526, 138288), (1608, 131236), (1744, 121002), (1806, 116848), (1876, 112488), (2064, 102242), (2144, 98427), (2289, 92192), (2408, 87636), (2616, 80668), (2814, 74992), (2881, 73248), (3052, 69144), (3216, 65618), (3488, 60501), (3612, 58424), (3752, 56244), (4128, 51121), (4578, 46096), (4687, 45024), (4816, 43818), (5232, 40334), (5628, 37496), (5762, 36624), (6104, 34572), (6432, 32809), (7224, 29212), (7303, 28896), (7504, 28122), (8643, 24416), (9156, 23048), (9374, 22512), (9632, 21909), (10464, 20167), (11256, 18748), (11524, 18312), (12208, 17286), (14061, 15008), (14448, 14606)]