203396256

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 707616000

約数和(自身を除く): 504219744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 71, 72, 84, 87, 96, 98, 112, 116, 126, 142, 144, 147, 168, 174, 196, 203, 213, 224, 232, 252, 261, 284, 288, 294, 336, 343, 348, 392, 406, 426, 441, 464, 497, 504, 522, 568, 588, 609, 639, 672, 686, 696, 784, 812, 852, 882, 928, 994, 1008, 1029, 1044, 1136, 1176, 1218, 1278, 1372, 1392, 1421, 1491, 1568, 1624, 1704, 1764, 1827, 1988, 2016, 2058, 2059, 2088, 2272, 2352, 2436, 2556, 2744, 2784, 2842, 2982, 3087, 3248, 3408, 3479, 3528, 3654, 3976, 4116, 4118, 4176, 4263, 4473, 4704, 4872, 5112, 5488, 5684, 5964, 6174, 6177, 6496, 6816, 6958, 7056, 7308, 7952, 8232, 8236, 8352, 8526, 8946, 9744, 9947, 10224, 10437, 10976, 11368, 11928, 12348, 12354, 12789, 13916, 14112, 14413, 14616, 15904, 16464, 16472, 17052, 17892, 18531, 19488, 19894, 20448, 20874, 22736, 23856, 24353, 24696, 24708, 25578, 27832, 28826, 29232, 29841, 31311, 32928, 32944, 34104, 35784, 37062, 39788, 41748, 43239, 45472, 47712, 48706, 49392, 49416, 51156, 55664, 57652, 58464, 59682, 62622, 65888, 68208, 71568, 73059, 74124, 79576, 83496, 86478, 89523, 97412, 98784, 98832, 100891, 102312, 111328, 115304, 119364, 125244, 129717, 136416, 143136, 146118, 148248, 159152, 166992, 172956, 179046, 194824, 197664, 201782, 204624, 219177, 230608, 238728, 250488, 259434, 292236, 296496, 302673, 318304, 333984, 345912, 358092, 389648, 403564, 409248, 438354, 461216, 477456, 500976, 518868, 584472, 592992, 605346, 691824, 706237, 716184, 779296, 807128, 876708, 908019, 954912, 1001952, 1037736, 1168944, 1210692, 1383648, 1412474, 1432368, 1614256, 1753416, 1816038, 2075472, 2118711, 2337888, 2421384, 2824948, 2864736, 3228512, 3506832, 3632076, 4150944, 4237422, 4842768, 5649896, 6356133, 7013664, 7264152, 8474844, 9685536, 11299792, 12712266, 14528304, 16949688, 22599584, 25424532, 29056608, 33899376, 50849064, 67798752, 101698128, 203396256]

約数ペア:

[(1, 203396256), (2, 101698128), (3, 67798752), (4, 50849064), (6, 33899376), (7, 29056608), (8, 25424532), (9, 22599584), (12, 16949688), (14, 14528304), (16, 12712266), (18, 11299792), (21, 9685536), (24, 8474844), (28, 7264152), (29, 7013664), (32, 6356133), (36, 5649896), (42, 4842768), (48, 4237422), (49, 4150944), (56, 3632076), (58, 3506832), (63, 3228512), (71, 2864736), (72, 2824948), (84, 2421384), (87, 2337888), (96, 2118711), (98, 2075472), (112, 1816038), (116, 1753416), (126, 1614256), (142, 1432368), (144, 1412474), (147, 1383648), (168, 1210692), (174, 1168944), (196, 1037736), (203, 1001952), (213, 954912), (224, 908019), (232, 876708), (252, 807128), (261, 779296), (284, 716184), (288, 706237), (294, 691824), (336, 605346), (343, 592992), (348, 584472), (392, 518868), (406, 500976), (426, 477456), (441, 461216), (464, 438354), (497, 409248), (504, 403564), (522, 389648), (568, 358092), (588, 345912), (609, 333984), (639, 318304), (672, 302673), (686, 296496), (696, 292236), (784, 259434), (812, 250488), (852, 238728), (882, 230608), (928, 219177), (994, 204624), (1008, 201782), (1029, 197664), (1044, 194824), (1136, 179046), (1176, 172956), (1218, 166992), (1278, 159152), (1372, 148248), (1392, 146118), (1421, 143136), (1491, 136416), (1568, 129717), (1624, 125244), (1704, 119364), (1764, 115304), (1827, 111328), (1988, 102312), (2016, 100891), (2058, 98832), (2059, 98784), (2088, 97412), (2272, 89523), (2352, 86478), (2436, 83496), (2556, 79576), (2744, 74124), (2784, 73059), (2842, 71568), (2982, 68208), (3087, 65888), (3248, 62622), (3408, 59682), (3479, 58464), (3528, 57652), (3654, 55664), (3976, 51156), (4116, 49416), (4118, 49392), (4176, 48706), (4263, 47712), (4473, 45472), (4704, 43239), (4872, 41748), (5112, 39788), (5488, 37062), (5684, 35784), (5964, 34104), (6174, 32944), (6177, 32928), (6496, 31311), (6816, 29841), (6958, 29232), (7056, 28826), (7308, 27832), (7952, 25578), (8232, 24708), (8236, 24696), (8352, 24353), (8526, 23856), (8946, 22736), (9744, 20874), (9947, 20448), (10224, 19894), (10437, 19488), (10976, 18531), (11368, 17892), (11928, 17052), (12348, 16472), (12354, 16464), (12789, 15904), (13916, 14616), (14112, 14413)]