201358751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9539}}^1$

素因数の和:9670

約数の個数: 16

約数和(自身を含む): 233539200

約数和(自身を除く): 32180449

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 9539, 21109, 104929, 181241, 963439, 1993651, 10597829, 18305341, 201358751]

約数ペア:

[(1, 201358751), (11, 18305341), (19, 10597829), (101, 1993651), (209, 963439), (1111, 181241), (1919, 104929), (9539, 21109)]