201873617

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{7907}}^1$

素因数の和:8140

約数の個数: 12

約数和(自身を含む): 222973968

約数和(自身を除く): 21100351

約数列:

[1, 11, 121, 211, 2321, 7907, 25531, 86977, 956747, 1668377, 18352147, 201873617]

約数ペア:

[(1, 201873617), (11, 18352147), (121, 1668377), (211, 956747), (2321, 86977), (7907, 25531)]