201847639

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 234308160

約数和(自身を除く): 32460521

約数列:

[1, 7, 89, 281, 623, 1153, 1967, 8071, 25009, 102617, 175063, 323993, 718319, 2267951, 28835377, 201847639]

約数ペア:

[(1, 201847639), (7, 28835377), (89, 2267951), (281, 718319), (623, 323993), (1153, 175063), (1967, 102617), (8071, 25009)]