210861563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1423}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 242649600

約数和(自身を除く): 31788037

約数列:

[1, 11, 19, 209, 709, 1423, 7799, 13471, 15653, 27037, 148181, 297407, 1008907, 11097977, 19169233, 210861563]

約数ペア:

[(1, 210861563), (11, 19169233), (19, 11097977), (209, 1008907), (709, 297407), (1423, 148181), (7799, 27037), (13471, 15653)]