207858208768

素因数分解:

$2^{12}\times 7^1\times {\mathrm{281}}^1\times {\mathrm{25799}}^1$

素因数の和:26111

約数の個数: 104

約数和(自身を含む): 476755516800

約数和(自身を除く): 268897308032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 281, 448, 512, 562, 896, 1024, 1124, 1792, 1967, 2048, 2248, 3584, 3934, 4096, 4496, 7168, 7868, 8992, 14336, 15736, 17984, 25799, 28672, 31472, 35968, 51598, 62944, 71936, 103196, 125888, 143872, 180593, 206392, 251776, 287744, 361186, 412784, 503552, 575488, 722372, 825568, 1007104, 1150976, 1444744, 1651136, 2014208, 2889488, 3302272, 4028416, 5778976, 6604544, 7249519, 8056832, 11557952, 13209088, 14499038, 23115904, 26418176, 28998076, 46231808, 50746633, 52836352, 57996152, 92463616, 101493266, 105672704, 115992304, 184927232, 202986532, 231984608, 369854464, 405973064, 463969216, 739708928, 811946128, 927938432, 1623892256, 1855876864, 3247784512, 3711753728, 6495569024, 7423507456, 12991138048, 14847014912, 25982276096, 29694029824, 51964552192, 103929104384, 207858208768]

約数ペア:

[(1, 207858208768), (2, 103929104384), (4, 51964552192), (7, 29694029824), (8, 25982276096), (14, 14847014912), (16, 12991138048), (28, 7423507456), (32, 6495569024), (56, 3711753728), (64, 3247784512), (112, 1855876864), (128, 1623892256), (224, 927938432), (256, 811946128), (281, 739708928), (448, 463969216), (512, 405973064), (562, 369854464), (896, 231984608), (1024, 202986532), (1124, 184927232), (1792, 115992304), (1967, 105672704), (2048, 101493266), (2248, 92463616), (3584, 57996152), (3934, 52836352), (4096, 50746633), (4496, 46231808), (7168, 28998076), (7868, 26418176), (8992, 23115904), (14336, 14499038), (15736, 13209088), (17984, 11557952), (25799, 8056832), (28672, 7249519), (31472, 6604544), (35968, 5778976), (51598, 4028416), (62944, 3302272), (71936, 2889488), (103196, 2014208), (125888, 1651136), (143872, 1444744), (180593, 1150976), (206392, 1007104), (251776, 825568), (287744, 722372), (361186, 575488), (412784, 503552)]