206875648

素因数分解:

$2^{10}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 176

約数和(自身を含む): 524032000

約数和(自身を除く): 317156352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 64, 76, 98, 112, 124, 128, 133, 152, 196, 217, 224, 248, 256, 266, 304, 343, 392, 434, 448, 496, 512, 532, 589, 608, 686, 784, 868, 896, 931, 992, 1024, 1064, 1178, 1216, 1372, 1519, 1568, 1736, 1792, 1862, 1984, 2128, 2356, 2432, 2744, 3038, 3136, 3472, 3584, 3724, 3968, 4123, 4256, 4712, 4864, 5488, 6076, 6272, 6517, 6944, 7168, 7448, 7936, 8246, 8512, 9424, 9728, 10633, 10976, 12152, 12544, 13034, 13888, 14896, 15872, 16492, 17024, 18848, 19456, 21266, 21952, 24304, 25088, 26068, 27776, 28861, 29792, 31744, 32984, 34048, 37696, 42532, 43904, 48608, 50176, 52136, 55552, 57722, 59584, 65968, 68096, 75392, 85064, 87808, 97216, 104272, 111104, 115444, 119168, 131936, 136192, 150784, 170128, 175616, 194432, 202027, 208544, 222208, 230888, 238336, 263872, 301568, 340256, 351232, 388864, 404054, 417088, 461776, 476672, 527744, 603136, 680512, 777728, 808108, 834176, 923552, 953344, 1055488, 1361024, 1555456, 1616216, 1668352, 1847104, 2110976, 2722048, 3232432, 3336704, 3694208, 4221952, 5444096, 6464864, 6673408, 7388416, 10888192, 12929728, 14776832, 25859456, 29553664, 51718912, 103437824, 206875648]

約数ペア:

[(1, 206875648), (2, 103437824), (4, 51718912), (7, 29553664), (8, 25859456), (14, 14776832), (16, 12929728), (19, 10888192), (28, 7388416), (31, 6673408), (32, 6464864), (38, 5444096), (49, 4221952), (56, 3694208), (62, 3336704), (64, 3232432), (76, 2722048), (98, 2110976), (112, 1847104), (124, 1668352), (128, 1616216), (133, 1555456), (152, 1361024), (196, 1055488), (217, 953344), (224, 923552), (248, 834176), (256, 808108), (266, 777728), (304, 680512), (343, 603136), (392, 527744), (434, 476672), (448, 461776), (496, 417088), (512, 404054), (532, 388864), (589, 351232), (608, 340256), (686, 301568), (784, 263872), (868, 238336), (896, 230888), (931, 222208), (992, 208544), (1024, 202027), (1064, 194432), (1178, 175616), (1216, 170128), (1372, 150784), (1519, 136192), (1568, 131936), (1736, 119168), (1792, 115444), (1862, 111104), (1984, 104272), (2128, 97216), (2356, 87808), (2432, 85064), (2744, 75392), (3038, 68096), (3136, 65968), (3472, 59584), (3584, 57722), (3724, 55552), (3968, 52136), (4123, 50176), (4256, 48608), (4712, 43904), (4864, 42532), (5488, 37696), (6076, 34048), (6272, 32984), (6517, 31744), (6944, 29792), (7168, 28861), (7448, 27776), (7936, 26068), (8246, 25088), (8512, 24304), (9424, 21952), (9728, 21266), (10633, 19456), (10976, 18848), (12152, 17024), (12544, 16492), (13034, 15872), (13888, 14896)]