198212351

素因数分解:

${\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 211568640

約数和(自身を除く): 13356289

約数列:

[1, 19, 191, 193, 283, 3629, 3667, 5377, 36863, 54053, 54619, 700397, 1027007, 1037761, 10432229, 198212351]

約数ペア:

[(1, 198212351), (19, 10432229), (191, 1037761), (193, 1027007), (283, 700397), (3629, 54619), (3667, 54053), (5377, 36863)]