201597923

素因数分解:

${\mathrm{19}}^2\times {\mathrm{613}}^1\times {\mathrm{911}}^1$

素因数の和:1562

約数の個数: 12

約数和(自身を含む): 213347808

約数和(自身を除く): 11749885

約数列:

[1, 19, 361, 613, 911, 11647, 17309, 221293, 328871, 558443, 10610417, 201597923]

約数ペア:

[(1, 201597923), (19, 10610417), (361, 558443), (613, 328871), (911, 221293), (11647, 17309)]