201075017

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{9833}}^1$

素因数の和:9881

約数の個数: 18

約数和(自身を含む): 239349726

約数和(自身を除く): 38274709

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 9833, 20449, 108163, 127829, 1189793, 1406119, 1661777, 15467309, 18279547, 201075017]

約数ペア:

[(1, 201075017), (11, 18279547), (13, 15467309), (121, 1661777), (143, 1406119), (169, 1189793), (1573, 127829), (1859, 108163), (9833, 20449)]