221250599

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 234255840

約数和(自身を除く): 13005241

約数列:

[1, 29, 61, 181, 691, 1769, 5249, 11041, 20039, 42151, 125071, 320189, 1222379, 3627059, 7629331, 221250599]

約数ペア:

[(1, 221250599), (29, 7629331), (61, 3627059), (181, 1222379), (691, 320189), (1769, 125071), (5249, 42151), (11041, 20039)]