201731794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1\times {\mathrm{4259}}^1$

素因数の和:6425

約数の個数: 16

約数和(自身を含む): 330337440

約数和(自身を除く): 128605646

約数列:

[1, 2, 11, 22, 2153, 4259, 4306, 8518, 23683, 46849, 47366, 93698, 9169627, 18339254, 100865897, 201731794]

約数ペア:

[(1, 201731794), (2, 100865897), (11, 18339254), (22, 9169627), (2153, 93698), (4259, 47366), (4306, 46849), (8518, 23683)]