201949911

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{53299}}^1$

素因数の和:53726

約数の個数: 12

約数和(自身を含む): 292403800

約数和(自身を除く): 90453889

約数列:

[1, 3, 9, 421, 1263, 3789, 53299, 159897, 479691, 22438879, 67316637, 201949911]

約数ペア:

[(1, 201949911), (3, 67316637), (9, 22438879), (421, 479691), (1263, 159897), (3789, 53299)]