201568609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9539}}^1$

素因数の和:9680

約数の個数: 16

約数和(自身を含む): 234912960

約数和(自身を除く): 33344351

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 9539, 21131, 104929, 162163, 1077907, 1783793, 11856977, 18324419, 201568609]

約数ペア:

[(1, 201568609), (11, 18324419), (17, 11856977), (113, 1783793), (187, 1077907), (1243, 162163), (1921, 104929), (9539, 21131)]