201620779393

素因数分解:

${\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{4720361}}^1$

素因数の和:4720736

約数の個数: 12

約数和(自身を含む): 222244083684

約数和(自身を除く): 20623304291

約数列:

[1, 11, 121, 353, 3883, 42713, 4720361, 51923971, 571163681, 1666287433, 18329161763, 201620779393]

約数ペア:

[(1, 201620779393), (11, 18329161763), (121, 1666287433), (353, 571163681), (3883, 51923971), (42713, 4720361)]