201597562

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{279221}}^1$

素因数の和:279261

約数の個数: 12

約数和(自身を含む): 319150746

約数和(自身を除く): 117553184

約数列:

[1, 2, 19, 38, 361, 722, 279221, 558442, 5305199, 10610398, 100798781, 201597562]

約数ペア:

[(1, 201597562), (2, 100798781), (19, 10610398), (38, 5305199), (361, 558442), (722, 279221)]