208748111

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{132707}}^1$

素因数の和:132742

約数の個数: 12

約数和(自身を含む): 247102296

約数和(自身を除く): 38354185

約数列:

[1, 11, 13, 121, 143, 1573, 132707, 1459777, 1725191, 16057547, 18977101, 208748111]

約数ペア:

[(1, 208748111), (11, 18977101), (13, 16057547), (121, 1725191), (143, 1459777), (1573, 132707)]