197748656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{92927}}^1$

素因数の和:92961

約数の個数: 40

約数和(自身を含む): 460922880

約数和(自身を除く): 263174224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 92927, 185854, 371708, 650489, 743416, 1300978, 1486832, 1765613, 2601956, 3531226, 5203912, 7062452, 10407824, 12359291, 14124904, 24718582, 28249808, 49437164, 98874328, 197748656]

約数ペア:

[(1, 197748656), (2, 98874328), (4, 49437164), (7, 28249808), (8, 24718582), (14, 14124904), (16, 12359291), (19, 10407824), (28, 7062452), (38, 5203912), (56, 3531226), (76, 2601956), (112, 1765613), (133, 1486832), (152, 1300978), (266, 743416), (304, 650489), (532, 371708), (1064, 185854), (2128, 92927)]