201933991719

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{53549189}}^1$

素因数の和:53549614

約数の個数: 12

約数和(自身を含む): 292378577400

約数和(自身を除く): 90444585681

約数列:

[1, 3, 9, 419, 1257, 3771, 53549189, 160647567, 481942701, 22437110191, 67311330573, 201933991719]

約数ペア:

[(1, 201933991719), (3, 67311330573), (9, 22437110191), (419, 481942701), (1257, 160647567), (3771, 53549189)]