208895232

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 709676800

約数和(自身を除く): 500781568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 61, 64, 78, 84, 91, 96, 98, 104, 112, 122, 128, 147, 156, 168, 182, 183, 192, 196, 208, 224, 244, 256, 273, 294, 312, 336, 343, 364, 366, 384, 392, 416, 427, 448, 488, 546, 588, 624, 637, 672, 686, 728, 732, 768, 784, 793, 832, 854, 896, 976, 1029, 1092, 1176, 1248, 1274, 1281, 1344, 1372, 1456, 1464, 1568, 1586, 1664, 1708, 1792, 1911, 1952, 2058, 2184, 2352, 2379, 2496, 2548, 2562, 2688, 2744, 2912, 2928, 2989, 3136, 3172, 3328, 3416, 3822, 3904, 4116, 4368, 4459, 4704, 4758, 4992, 5096, 5124, 5376, 5488, 5551, 5824, 5856, 5978, 6272, 6344, 6832, 7644, 7808, 8232, 8736, 8918, 8967, 9408, 9516, 9984, 10192, 10248, 10976, 11102, 11648, 11712, 11956, 12544, 12688, 13377, 13664, 15288, 15616, 16464, 16653, 17472, 17836, 17934, 18816, 19032, 20384, 20496, 20923, 21952, 22204, 23296, 23424, 23912, 25376, 26754, 27328, 30576, 32928, 33306, 34944, 35672, 35868, 37632, 38064, 38857, 40768, 40992, 41846, 43904, 44408, 46848, 47824, 50752, 53508, 54656, 61152, 62769, 65856, 66612, 69888, 71344, 71736, 76128, 77714, 81536, 81984, 83692, 87808, 88816, 95648, 101504, 107016, 109312, 116571, 122304, 125538, 131712, 133224, 142688, 143472, 152256, 155428, 163072, 163968, 167384, 177632, 191296, 203008, 214032, 233142, 244608, 251076, 263424, 266448, 271999, 285376, 286944, 304512, 310856, 327936, 334768, 355264, 382592, 428064, 466284, 489216, 502152, 532896, 543998, 570752, 573888, 609024, 621712, 669536, 710528, 765184, 815997, 856128, 932568, 1004304, 1065792, 1087996, 1141504, 1147776, 1243424, 1339072, 1421056, 1631994, 1712256, 1865136, 2008608, 2131584, 2175992, 2295552, 2486848, 2678144, 3263988, 3424512, 3730272, 4017216, 4263168, 4351984, 4973696, 5356288, 6527976, 7460544, 8034432, 8703968, 9947392, 13055952, 14921088, 16068864, 17407936, 26111904, 29842176, 34815872, 52223808, 69631744, 104447616, 208895232]

約数ペア:

[(1, 208895232), (2, 104447616), (3, 69631744), (4, 52223808), (6, 34815872), (7, 29842176), (8, 26111904), (12, 17407936), (13, 16068864), (14, 14921088), (16, 13055952), (21, 9947392), (24, 8703968), (26, 8034432), (28, 7460544), (32, 6527976), (39, 5356288), (42, 4973696), (48, 4351984), (49, 4263168), (52, 4017216), (56, 3730272), (61, 3424512), (64, 3263988), (78, 2678144), (84, 2486848), (91, 2295552), (96, 2175992), (98, 2131584), (104, 2008608), (112, 1865136), (122, 1712256), (128, 1631994), (147, 1421056), (156, 1339072), (168, 1243424), (182, 1147776), (183, 1141504), (192, 1087996), (196, 1065792), (208, 1004304), (224, 932568), (244, 856128), (256, 815997), (273, 765184), (294, 710528), (312, 669536), (336, 621712), (343, 609024), (364, 573888), (366, 570752), (384, 543998), (392, 532896), (416, 502152), (427, 489216), (448, 466284), (488, 428064), (546, 382592), (588, 355264), (624, 334768), (637, 327936), (672, 310856), (686, 304512), (728, 286944), (732, 285376), (768, 271999), (784, 266448), (793, 263424), (832, 251076), (854, 244608), (896, 233142), (976, 214032), (1029, 203008), (1092, 191296), (1176, 177632), (1248, 167384), (1274, 163968), (1281, 163072), (1344, 155428), (1372, 152256), (1456, 143472), (1464, 142688), (1568, 133224), (1586, 131712), (1664, 125538), (1708, 122304), (1792, 116571), (1911, 109312), (1952, 107016), (2058, 101504), (2184, 95648), (2352, 88816), (2379, 87808), (2496, 83692), (2548, 81984), (2562, 81536), (2688, 77714), (2744, 76128), (2912, 71736), (2928, 71344), (2989, 69888), (3136, 66612), (3172, 65856), (3328, 62769), (3416, 61152), (3822, 54656), (3904, 53508), (4116, 50752), (4368, 47824), (4459, 46848), (4704, 44408), (4758, 43904), (4992, 41846), (5096, 40992), (5124, 40768), (5376, 38857), (5488, 38064), (5551, 37632), (5824, 35868), (5856, 35672), (5978, 34944), (6272, 33306), (6344, 32928), (6832, 30576), (7644, 27328), (7808, 26754), (8232, 25376), (8736, 23912), (8918, 23424), (8967, 23296), (9408, 22204), (9516, 21952), (9984, 20923), (10192, 20496), (10248, 20384), (10976, 19032), (11102, 18816), (11648, 17934), (11712, 17836), (11956, 17472), (12544, 16653), (12688, 16464), (13377, 15616), (13664, 15288)]