211328299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{10141}}^1$

素因数の和:10390

約数の個数: 16

約数和(自身を含む): 261257920

約数和(自身を除く): 49929621

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 10141, 20839, 70987, 131833, 922831, 2322289, 16256023, 30189757, 211328299]

約数ペア:

[(1, 211328299), (7, 30189757), (13, 16256023), (91, 2322289), (229, 922831), (1603, 131833), (2977, 70987), (10141, 20839)]