201990318514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1\times {\mathrm{1910869}}^1$

素因数の和:1913997

約数の個数: 16

約数和(自身を含む): 320911507800

約数和(自身を除く): 118921189286

約数列:

[1, 2, 17, 34, 3109, 6218, 52853, 105706, 1910869, 3821738, 32484773, 64969546, 5940891721, 11881783442, 100995159257, 201990318514]

約数ペア:

[(1, 201990318514), (2, 100995159257), (17, 11881783442), (34, 5940891721), (3109, 64969546), (6218, 32484773), (52853, 3821738), (105706, 1910869)]