203474921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{920701}}^1$

素因数の和:920731

約数の個数: 8

約数和(自身を含む): 232016904

約数和(自身を除く): 28541983

約数列:

[1, 13, 17, 221, 920701, 11969113, 15651917, 203474921]

約数ペア:

[(1, 203474921), (13, 15651917), (17, 11969113), (221, 920701)]