201639546977

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1831}}^1\times {\mathrm{910127}}^1$

素因数の和:911980

約数の個数: 12

約数和(自身を含む): 221758147968

約数和(自身を除く): 20118600991

約数列:

[1, 11, 121, 1831, 20141, 221551, 910127, 10011397, 110125367, 1666442537, 18330867907, 201639546977]

約数ペア:

[(1, 201639546977), (11, 18330867907), (121, 1666442537), (1831, 110125367), (20141, 10011397), (221551, 910127)]