201867395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2339}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 248844960

約数和(自身を除く): 46977565

約数列:

[1, 5, 41, 205, 421, 2105, 2339, 11695, 17261, 86305, 95899, 479495, 984719, 4923595, 40373479, 201867395]

約数ペア:

[(1, 201867395), (5, 40373479), (41, 4923595), (205, 984719), (421, 479495), (2105, 95899), (2339, 86305), (11695, 17261)]