210009698297

素因数分解:

$7^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{219763}}^1$

素因数の和:220628

約数の個数: 16

約数和(自身を含む): 241522394112

約数和(自身を除く): 31512695815

約数列:

[1, 7, 211, 647, 1477, 4529, 136517, 219763, 955619, 1538341, 46369993, 142186661, 324589951, 995306627, 30001385471, 210009698297]

約数ペア:

[(1, 210009698297), (7, 30001385471), (211, 995306627), (647, 324589951), (1477, 142186661), (4529, 46369993), (136517, 1538341), (219763, 955619)]