223896323

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{15733}}^1$

素因数の和:15866

約数の個数: 16

約数和(自身を含む): 271883520

約数和(自身を除く): 47987197

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 15733, 110131, 298927, 1683431, 2092489, 11784017, 31985189, 223896323]

約数ペア:

[(1, 223896323), (7, 31985189), (19, 11784017), (107, 2092489), (133, 1683431), (749, 298927), (2033, 110131), (14231, 15733)]