201984421

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149729}}^1$

素因数の和:149819

約数の個数: 8

約数和(自身を含む): 215611200

約数和(自身を除く): 13626779

約数列:

[1, 19, 71, 1349, 149729, 2844851, 10630759, 201984421]

約数ペア:

[(1, 201984421), (19, 10630759), (71, 2844851), (1349, 149729)]