201031913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{16007}}^1$

素因数の和:16687

約数の個数: 8

約数和(自身を含む): 211945920

約数和(自身を除く): 10914007

約数列:

[1, 19, 661, 12559, 16007, 304133, 10580627, 201031913]

約数ペア:

[(1, 201031913), (19, 10580627), (661, 304133), (12559, 16007)]