201216707

素因数分解:

${\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{1579}}^1$

素因数の和:1970

約数の個数: 12

約数和(自身を含む): 213100920

約数和(自身を除く): 11884213

約数列:

[1, 19, 353, 361, 1579, 6707, 30001, 127433, 557387, 570019, 10590353, 201216707]

約数ペア:

[(1, 201216707), (19, 10590353), (353, 570019), (361, 557387), (1579, 127433), (6707, 30001)]