208276992

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 240

約数和(自身を含む): 750701952

約数和(自身を除く): 542424960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 512, 528, 576, 587, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1174, 1232, 1344, 1386, 1408, 1536, 1584, 1761, 1792, 1848, 2016, 2112, 2304, 2348, 2464, 2688, 2772, 2816, 3168, 3522, 3584, 3696, 4032, 4109, 4224, 4608, 4696, 4928, 5283, 5376, 5544, 5632, 6336, 6457, 7044, 7392, 8064, 8218, 8448, 9392, 9856, 10566, 10752, 11088, 12327, 12672, 12914, 14088, 14784, 16128, 16436, 16896, 18784, 19371, 19712, 21132, 22176, 24654, 25344, 25828, 28176, 29568, 32256, 32872, 36981, 37568, 38742, 39424, 42264, 44352, 45199, 49308, 50688, 51656, 56352, 58113, 59136, 65744, 73962, 75136, 77484, 84528, 88704, 90398, 98616, 103312, 112704, 116226, 118272, 131488, 135597, 147924, 150272, 154968, 169056, 177408, 180796, 197232, 206624, 225408, 232452, 262976, 271194, 295848, 300544, 309936, 338112, 354816, 361592, 394464, 406791, 413248, 450816, 464904, 525952, 542388, 591696, 619872, 676224, 723184, 788928, 813582, 826496, 901632, 929808, 1051904, 1084776, 1183392, 1239744, 1352448, 1446368, 1577856, 1627164, 1652992, 1859616, 2103808, 2169552, 2366784, 2479488, 2704896, 2892736, 3155712, 3254328, 3305984, 3719232, 4339104, 4733568, 4958976, 5785472, 6311424, 6508656, 7438464, 8678208, 9467136, 9917952, 11570944, 13017312, 14876928, 17356416, 18934272, 23141888, 26034624, 29753856, 34712832, 52069248, 69425664, 104138496, 208276992]

約数ペア:

[(1, 208276992), (2, 104138496), (3, 69425664), (4, 52069248), (6, 34712832), (7, 29753856), (8, 26034624), (9, 23141888), (11, 18934272), (12, 17356416), (14, 14876928), (16, 13017312), (18, 11570944), (21, 9917952), (22, 9467136), (24, 8678208), (28, 7438464), (32, 6508656), (33, 6311424), (36, 5785472), (42, 4958976), (44, 4733568), (48, 4339104), (56, 3719232), (63, 3305984), (64, 3254328), (66, 3155712), (72, 2892736), (77, 2704896), (84, 2479488), (88, 2366784), (96, 2169552), (99, 2103808), (112, 1859616), (126, 1652992), (128, 1627164), (132, 1577856), (144, 1446368), (154, 1352448), (168, 1239744), (176, 1183392), (192, 1084776), (198, 1051904), (224, 929808), (231, 901632), (252, 826496), (256, 813582), (264, 788928), (288, 723184), (308, 676224), (336, 619872), (352, 591696), (384, 542388), (396, 525952), (448, 464904), (462, 450816), (504, 413248), (512, 406791), (528, 394464), (576, 361592), (587, 354816), (616, 338112), (672, 309936), (693, 300544), (704, 295848), (768, 271194), (792, 262976), (896, 232452), (924, 225408), (1008, 206624), (1056, 197232), (1152, 180796), (1174, 177408), (1232, 169056), (1344, 154968), (1386, 150272), (1408, 147924), (1536, 135597), (1584, 131488), (1761, 118272), (1792, 116226), (1848, 112704), (2016, 103312), (2112, 98616), (2304, 90398), (2348, 88704), (2464, 84528), (2688, 77484), (2772, 75136), (2816, 73962), (3168, 65744), (3522, 59136), (3584, 58113), (3696, 56352), (4032, 51656), (4109, 50688), (4224, 49308), (4608, 45199), (4696, 44352), (4928, 42264), (5283, 39424), (5376, 38742), (5544, 37568), (5632, 36981), (6336, 32872), (6457, 32256), (7044, 29568), (7392, 28176), (8064, 25828), (8218, 25344), (8448, 24654), (9392, 22176), (9856, 21132), (10566, 19712), (10752, 19371), (11088, 18784), (12327, 16896), (12672, 16436), (12914, 16128), (14088, 14784)]