208333774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{91939}}^1$

素因数の和:92055

約数の個数: 16

約数和(自身を含む): 344223360

約数和(自身を除く): 135889586

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 91939, 183878, 1011329, 2022658, 9469717, 18939434, 104166887, 208333774]

約数ペア:

[(1, 208333774), (2, 104166887), (11, 18939434), (22, 9469717), (103, 2022658), (206, 1011329), (1133, 183878), (2266, 91939)]