209615616

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 709791264

約数和(自身を除く): 500175648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 144, 164, 168, 192, 224, 246, 252, 256, 287, 288, 317, 328, 336, 369, 384, 448, 492, 504, 574, 576, 634, 656, 672, 738, 768, 861, 896, 951, 984, 1008, 1148, 1152, 1268, 1312, 1344, 1476, 1722, 1792, 1902, 1968, 2016, 2219, 2296, 2304, 2536, 2583, 2624, 2688, 2853, 2952, 3444, 3804, 3936, 4032, 4438, 4592, 5072, 5166, 5248, 5376, 5706, 5904, 6657, 6888, 7608, 7872, 8064, 8876, 9184, 10144, 10332, 10496, 11412, 11808, 12997, 13314, 13776, 15216, 15744, 16128, 17752, 18368, 19971, 20288, 20664, 22824, 23616, 25994, 26628, 27552, 30432, 31488, 35504, 36736, 38991, 39942, 40576, 41328, 45648, 47232, 51988, 53256, 55104, 60864, 71008, 73472, 77982, 79884, 81152, 82656, 90979, 91296, 94464, 103976, 106512, 110208, 116973, 121728, 142016, 155964, 159768, 165312, 181958, 182592, 207952, 213024, 220416, 233946, 243456, 272937, 284032, 311928, 319536, 330624, 363916, 365184, 415904, 426048, 467892, 545874, 568064, 623856, 639072, 661248, 727832, 730368, 818811, 831808, 852096, 935784, 1091748, 1247712, 1278144, 1455664, 1637622, 1663616, 1704192, 1871568, 2183496, 2495424, 2556288, 2911328, 3275244, 3327232, 3743136, 4366992, 4990848, 5112576, 5822656, 6550488, 7486272, 8733984, 9981696, 11645312, 13100976, 14972544, 17467968, 23290624, 26201952, 29945088, 34935936, 52403904, 69871872, 104807808, 209615616]

約数ペア:

[(1, 209615616), (2, 104807808), (3, 69871872), (4, 52403904), (6, 34935936), (7, 29945088), (8, 26201952), (9, 23290624), (12, 17467968), (14, 14972544), (16, 13100976), (18, 11645312), (21, 9981696), (24, 8733984), (28, 7486272), (32, 6550488), (36, 5822656), (41, 5112576), (42, 4990848), (48, 4366992), (56, 3743136), (63, 3327232), (64, 3275244), (72, 2911328), (82, 2556288), (84, 2495424), (96, 2183496), (112, 1871568), (123, 1704192), (126, 1663616), (128, 1637622), (144, 1455664), (164, 1278144), (168, 1247712), (192, 1091748), (224, 935784), (246, 852096), (252, 831808), (256, 818811), (287, 730368), (288, 727832), (317, 661248), (328, 639072), (336, 623856), (369, 568064), (384, 545874), (448, 467892), (492, 426048), (504, 415904), (574, 365184), (576, 363916), (634, 330624), (656, 319536), (672, 311928), (738, 284032), (768, 272937), (861, 243456), (896, 233946), (951, 220416), (984, 213024), (1008, 207952), (1148, 182592), (1152, 181958), (1268, 165312), (1312, 159768), (1344, 155964), (1476, 142016), (1722, 121728), (1792, 116973), (1902, 110208), (1968, 106512), (2016, 103976), (2219, 94464), (2296, 91296), (2304, 90979), (2536, 82656), (2583, 81152), (2624, 79884), (2688, 77982), (2853, 73472), (2952, 71008), (3444, 60864), (3804, 55104), (3936, 53256), (4032, 51988), (4438, 47232), (4592, 45648), (5072, 41328), (5166, 40576), (5248, 39942), (5376, 38991), (5706, 36736), (5904, 35504), (6657, 31488), (6888, 30432), (7608, 27552), (7872, 26628), (8064, 25994), (8876, 23616), (9184, 22824), (10144, 20664), (10332, 20288), (10496, 19971), (11412, 18368), (11808, 17752), (12997, 16128), (13314, 15744), (13776, 15216)]