201887884791

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{547121639}}^1$

素因数の和:547121686

約数の個数: 12

約数和(自身を含む): 298728415440

約数和(自身を除く): 96840530649

約数列:

[1, 3, 9, 41, 123, 369, 547121639, 1641364917, 4924094751, 22431987199, 67295961597, 201887884791]

約数ペア:

[(1, 201887884791), (3, 67295961597), (9, 22431987199), (41, 4924094751), (123, 1641364917), (369, 547121639)]