66990166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{9901}}^1$

素因数の和:10119

約数の個数: 16

約数和(自身を含む): 106941600

約数和(自身を除く): 39951434

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 9901, 19802, 168317, 336634, 1970299, 3940598, 33495083, 66990166]

約数ペア:

[(1, 66990166), (2, 33495083), (17, 3940598), (34, 1970299), (199, 336634), (398, 168317), (3383, 19802), (6766, 9901)]