207444919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 229236480

約数和(自身を除く): 21791561

約数列:

[1, 11, 131, 359, 401, 1441, 3949, 4411, 47029, 52531, 143959, 517319, 577841, 1583549, 18858629, 207444919]

約数ペア:

[(1, 207444919), (11, 18858629), (131, 1583549), (359, 577841), (401, 517319), (1441, 143959), (3949, 52531), (4411, 47029)]