201073409878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{830881859}}^1$

素因数の和:830881883

約数の個数: 12

約数和(自身を含む): 331521862140

約数和(自身を除く): 130448452262

約数列:

[1, 2, 11, 22, 121, 242, 830881859, 1661763718, 9139700449, 18279400898, 100536704939, 201073409878]

約数ペア:

[(1, 201073409878), (2, 100536704939), (11, 18279400898), (22, 9139700449), (121, 1661763718), (242, 830881859)]