211551493

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 225169920

約数和(自身を除く): 13618427

約数列:

[1, 23, 79, 173, 673, 1817, 3979, 13667, 15479, 53167, 116429, 314341, 1222841, 2677867, 9197891, 211551493]

約数ペア:

[(1, 211551493), (23, 9197891), (79, 2677867), (173, 1222841), (673, 314341), (1817, 116429), (3979, 53167), (13667, 15479)]