209069952

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 709201920

約数和(自身を除く): 500131968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 193, 208, 217, 224, 248, 273, 312, 336, 364, 372, 384, 386, 403, 416, 434, 448, 496, 546, 579, 624, 651, 672, 728, 744, 772, 806, 832, 868, 896, 992, 1092, 1158, 1209, 1248, 1302, 1344, 1351, 1456, 1488, 1544, 1612, 1664, 1736, 1984, 2184, 2316, 2418, 2496, 2509, 2604, 2688, 2702, 2821, 2912, 2976, 3088, 3224, 3472, 3968, 4053, 4368, 4632, 4836, 4992, 5018, 5208, 5404, 5642, 5824, 5952, 5983, 6176, 6448, 6944, 7527, 8106, 8463, 8736, 9264, 9672, 10036, 10416, 10808, 11284, 11648, 11904, 11966, 12352, 12896, 13888, 15054, 16212, 16926, 17472, 17563, 17949, 18528, 19344, 20072, 20832, 21616, 22568, 23932, 24704, 25792, 27776, 30108, 32424, 33852, 34944, 35126, 35898, 37056, 38688, 40144, 41664, 41881, 43232, 45136, 47864, 51584, 52689, 60216, 64848, 67704, 70252, 71796, 74112, 77376, 77779, 80288, 83328, 83762, 86464, 90272, 95728, 105378, 120432, 125643, 129696, 135408, 140504, 143592, 154752, 155558, 160576, 167524, 172928, 180544, 191456, 210756, 233337, 240864, 251286, 259392, 270816, 281008, 287184, 311116, 321152, 335048, 361088, 382912, 421512, 466674, 481728, 502572, 518784, 541632, 544453, 562016, 574368, 622232, 670096, 765824, 843024, 933348, 963456, 1005144, 1083264, 1088906, 1124032, 1148736, 1244464, 1340192, 1633359, 1686048, 1866696, 2010288, 2177812, 2248064, 2297472, 2488928, 2680384, 3266718, 3372096, 3733392, 4020576, 4355624, 4977856, 5360768, 6533436, 6744192, 7466784, 8041152, 8711248, 9955712, 13066872, 14933568, 16082304, 17422496, 26133744, 29867136, 34844992, 52267488, 69689984, 104534976, 209069952]

約数ペア:

[(1, 209069952), (2, 104534976), (3, 69689984), (4, 52267488), (6, 34844992), (7, 29867136), (8, 26133744), (12, 17422496), (13, 16082304), (14, 14933568), (16, 13066872), (21, 9955712), (24, 8711248), (26, 8041152), (28, 7466784), (31, 6744192), (32, 6533436), (39, 5360768), (42, 4977856), (48, 4355624), (52, 4020576), (56, 3733392), (62, 3372096), (64, 3266718), (78, 2680384), (84, 2488928), (91, 2297472), (93, 2248064), (96, 2177812), (104, 2010288), (112, 1866696), (124, 1686048), (128, 1633359), (156, 1340192), (168, 1244464), (182, 1148736), (186, 1124032), (192, 1088906), (193, 1083264), (208, 1005144), (217, 963456), (224, 933348), (248, 843024), (273, 765824), (312, 670096), (336, 622232), (364, 574368), (372, 562016), (384, 544453), (386, 541632), (403, 518784), (416, 502572), (434, 481728), (448, 466674), (496, 421512), (546, 382912), (579, 361088), (624, 335048), (651, 321152), (672, 311116), (728, 287184), (744, 281008), (772, 270816), (806, 259392), (832, 251286), (868, 240864), (896, 233337), (992, 210756), (1092, 191456), (1158, 180544), (1209, 172928), (1248, 167524), (1302, 160576), (1344, 155558), (1351, 154752), (1456, 143592), (1488, 140504), (1544, 135408), (1612, 129696), (1664, 125643), (1736, 120432), (1984, 105378), (2184, 95728), (2316, 90272), (2418, 86464), (2496, 83762), (2509, 83328), (2604, 80288), (2688, 77779), (2702, 77376), (2821, 74112), (2912, 71796), (2976, 70252), (3088, 67704), (3224, 64848), (3472, 60216), (3968, 52689), (4053, 51584), (4368, 47864), (4632, 45136), (4836, 43232), (4992, 41881), (5018, 41664), (5208, 40144), (5404, 38688), (5642, 37056), (5824, 35898), (5952, 35126), (5983, 34944), (6176, 33852), (6448, 32424), (6944, 30108), (7527, 27776), (8106, 25792), (8463, 24704), (8736, 23932), (9264, 22568), (9672, 21616), (10036, 20832), (10416, 20072), (10808, 19344), (11284, 18528), (11648, 17949), (11904, 17563), (11966, 17472), (12352, 16926), (12896, 16212), (13888, 15054)]