204025553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 221370240

約数和(自身を除く): 17344687

約数列:

[1, 19, 41, 181, 779, 1447, 3439, 7421, 27493, 59327, 140999, 261907, 1127213, 4976233, 10738187, 204025553]

約数ペア:

[(1, 204025553), (19, 10738187), (41, 4976233), (181, 1127213), (779, 261907), (1447, 140999), (3439, 59327), (7421, 27493)]