207903168

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 252

約数和(自身を含む): 693882280

約数和(自身を除く): 485979112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 157, 171, 176, 192, 198, 209, 228, 242, 264, 288, 304, 314, 342, 352, 363, 396, 418, 456, 471, 484, 528, 576, 608, 627, 628, 684, 704, 726, 792, 836, 912, 942, 968, 1056, 1089, 1216, 1254, 1256, 1368, 1413, 1452, 1584, 1672, 1727, 1824, 1881, 1884, 1936, 2112, 2178, 2299, 2508, 2512, 2736, 2826, 2904, 2983, 3168, 3344, 3454, 3648, 3762, 3768, 3872, 4356, 4598, 5016, 5024, 5181, 5472, 5652, 5808, 5966, 6336, 6688, 6897, 6908, 7524, 7536, 7744, 8712, 8949, 9196, 10032, 10048, 10362, 10944, 11304, 11616, 11932, 13376, 13794, 13816, 15048, 15072, 15543, 17424, 17898, 18392, 18997, 20064, 20691, 20724, 22608, 23232, 23864, 26847, 27588, 27632, 30096, 30144, 31086, 32813, 34848, 35796, 36784, 37994, 40128, 41382, 41448, 45216, 47728, 53694, 55176, 55264, 56991, 60192, 62172, 65626, 69696, 71592, 73568, 75988, 82764, 82896, 90432, 95456, 98439, 107388, 110352, 110528, 113982, 120384, 124344, 131252, 143184, 147136, 151976, 165528, 165792, 170973, 190912, 196878, 214776, 220704, 227964, 248688, 262504, 286368, 295317, 303952, 331056, 331584, 341946, 360943, 393756, 429552, 441408, 455928, 497376, 525008, 572736, 590634, 607904, 662112, 683892, 721886, 787512, 859104, 911856, 994752, 1050016, 1082829, 1181268, 1215808, 1324224, 1367784, 1443772, 1575024, 1718208, 1823712, 2100032, 2165658, 2362536, 2735568, 2887544, 3150048, 3248487, 3647424, 4331316, 4725072, 5471136, 5775088, 6300096, 6496974, 8662632, 9450144, 10942272, 11550176, 12993948, 17325264, 18900288, 23100352, 25987896, 34650528, 51975792, 69301056, 103951584, 207903168]

約数ペア:

[(1, 207903168), (2, 103951584), (3, 69301056), (4, 51975792), (6, 34650528), (8, 25987896), (9, 23100352), (11, 18900288), (12, 17325264), (16, 12993948), (18, 11550176), (19, 10942272), (22, 9450144), (24, 8662632), (32, 6496974), (33, 6300096), (36, 5775088), (38, 5471136), (44, 4725072), (48, 4331316), (57, 3647424), (64, 3248487), (66, 3150048), (72, 2887544), (76, 2735568), (88, 2362536), (96, 2165658), (99, 2100032), (114, 1823712), (121, 1718208), (132, 1575024), (144, 1443772), (152, 1367784), (157, 1324224), (171, 1215808), (176, 1181268), (192, 1082829), (198, 1050016), (209, 994752), (228, 911856), (242, 859104), (264, 787512), (288, 721886), (304, 683892), (314, 662112), (342, 607904), (352, 590634), (363, 572736), (396, 525008), (418, 497376), (456, 455928), (471, 441408), (484, 429552), (528, 393756), (576, 360943), (608, 341946), (627, 331584), (628, 331056), (684, 303952), (704, 295317), (726, 286368), (792, 262504), (836, 248688), (912, 227964), (942, 220704), (968, 214776), (1056, 196878), (1089, 190912), (1216, 170973), (1254, 165792), (1256, 165528), (1368, 151976), (1413, 147136), (1452, 143184), (1584, 131252), (1672, 124344), (1727, 120384), (1824, 113982), (1881, 110528), (1884, 110352), (1936, 107388), (2112, 98439), (2178, 95456), (2299, 90432), (2508, 82896), (2512, 82764), (2736, 75988), (2826, 73568), (2904, 71592), (2983, 69696), (3168, 65626), (3344, 62172), (3454, 60192), (3648, 56991), (3762, 55264), (3768, 55176), (3872, 53694), (4356, 47728), (4598, 45216), (5016, 41448), (5024, 41382), (5181, 40128), (5472, 37994), (5652, 36784), (5808, 35796), (5966, 34848), (6336, 32813), (6688, 31086), (6897, 30144), (6908, 30096), (7524, 27632), (7536, 27588), (7744, 26847), (8712, 23864), (8949, 23232), (9196, 22608), (10032, 20724), (10048, 20691), (10362, 20064), (10944, 18997), (11304, 18392), (11616, 17898), (11932, 17424), (13376, 15543), (13794, 15072), (13816, 15048)]