206873856

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 693848064

約数和(自身を除く): 486974208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 127, 128, 144, 168, 192, 202, 224, 252, 254, 256, 288, 303, 336, 381, 384, 404, 448, 504, 508, 576, 606, 672, 707, 762, 768, 808, 889, 896, 909, 1008, 1016, 1143, 1152, 1212, 1344, 1414, 1524, 1616, 1778, 1792, 1818, 2016, 2032, 2121, 2286, 2304, 2424, 2667, 2688, 2828, 3048, 3232, 3556, 3636, 4032, 4064, 4242, 4572, 4848, 5334, 5376, 5656, 6096, 6363, 6464, 7112, 7272, 8001, 8064, 8128, 8484, 9144, 9696, 10668, 11312, 12192, 12726, 12827, 12928, 14224, 14544, 16002, 16128, 16256, 16968, 18288, 19392, 21336, 22624, 24384, 25452, 25654, 25856, 28448, 29088, 32004, 32512, 33936, 36576, 38481, 38784, 42672, 45248, 48768, 50904, 51308, 56896, 58176, 64008, 67872, 73152, 76962, 77568, 85344, 89789, 90496, 97536, 101808, 102616, 113792, 115443, 116352, 128016, 135744, 146304, 153924, 170688, 179578, 180992, 203616, 205232, 227584, 230886, 232704, 256032, 269367, 271488, 292608, 307848, 341376, 359156, 407232, 410464, 461772, 512064, 538734, 542976, 615696, 682752, 718312, 808101, 814464, 820928, 923544, 1024128, 1077468, 1231392, 1436624, 1616202, 1628928, 1641856, 1847088, 2048256, 2154936, 2462784, 2873248, 3232404, 3283712, 3694176, 4309872, 4925568, 5746496, 6464808, 7388352, 8619744, 9851136, 11492992, 12929616, 14776704, 17239488, 22985984, 25859232, 29553408, 34478976, 51718464, 68957952, 103436928, 206873856]

約数ペア:

[(1, 206873856), (2, 103436928), (3, 68957952), (4, 51718464), (6, 34478976), (7, 29553408), (8, 25859232), (9, 22985984), (12, 17239488), (14, 14776704), (16, 12929616), (18, 11492992), (21, 9851136), (24, 8619744), (28, 7388352), (32, 6464808), (36, 5746496), (42, 4925568), (48, 4309872), (56, 3694176), (63, 3283712), (64, 3232404), (72, 2873248), (84, 2462784), (96, 2154936), (101, 2048256), (112, 1847088), (126, 1641856), (127, 1628928), (128, 1616202), (144, 1436624), (168, 1231392), (192, 1077468), (202, 1024128), (224, 923544), (252, 820928), (254, 814464), (256, 808101), (288, 718312), (303, 682752), (336, 615696), (381, 542976), (384, 538734), (404, 512064), (448, 461772), (504, 410464), (508, 407232), (576, 359156), (606, 341376), (672, 307848), (707, 292608), (762, 271488), (768, 269367), (808, 256032), (889, 232704), (896, 230886), (909, 227584), (1008, 205232), (1016, 203616), (1143, 180992), (1152, 179578), (1212, 170688), (1344, 153924), (1414, 146304), (1524, 135744), (1616, 128016), (1778, 116352), (1792, 115443), (1818, 113792), (2016, 102616), (2032, 101808), (2121, 97536), (2286, 90496), (2304, 89789), (2424, 85344), (2667, 77568), (2688, 76962), (2828, 73152), (3048, 67872), (3232, 64008), (3556, 58176), (3636, 56896), (4032, 51308), (4064, 50904), (4242, 48768), (4572, 45248), (4848, 42672), (5334, 38784), (5376, 38481), (5656, 36576), (6096, 33936), (6363, 32512), (6464, 32004), (7112, 29088), (7272, 28448), (8001, 25856), (8064, 25654), (8128, 25452), (8484, 24384), (9144, 22624), (9696, 21336), (10668, 19392), (11312, 18288), (12192, 16968), (12726, 16256), (12827, 16128), (12928, 16002), (14224, 14544)]