201990796421

素因数分解:

${\mathrm{149}}^1\times {\mathrm{21817}}^1\times {\mathrm{62137}}^1$

素因数の和:84103

約数の個数: 8

約数和(自身を含む): 203359032600

約数和(自身を除く): 1368236179

約数列:

[1, 149, 21817, 62137, 3250733, 9258413, 1355642929, 201990796421]

約数ペア:

[(1, 201990796421), (149, 1355642929), (21817, 9258413), (62137, 3250733)]