211986858329

素因数分解:

${\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{19773049}}^1$

素因数の和:19773271

約数の個数: 8

約数和(自身を含む): 216396259200

約数和(自身を除く): 4409400871

約数列:

[1, 71, 151, 10721, 19773049, 1403886479, 2985730399, 211986858329]

約数ペア:

[(1, 211986858329), (71, 2985730399), (151, 1403886479), (10721, 19773049)]