201542836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199153}}^1$

素因数の和:199191

約数の個数: 24

約数和(自身を含む): 401494464

約数和(自身を除く): 199951628

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199153, 398306, 796612, 2190683, 4381366, 4580519, 8762732, 9161038, 18322076, 50385709, 100771418, 201542836]

約数ペア:

[(1, 201542836), (2, 100771418), (4, 50385709), (11, 18322076), (22, 9161038), (23, 8762732), (44, 4580519), (46, 4381366), (92, 2190683), (253, 796612), (506, 398306), (1012, 199153)]