201962515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{5443}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 249683616

約数和(自身を除く): 47721101

約数列:

[1, 5, 41, 181, 205, 905, 5443, 7421, 27215, 37105, 223163, 985183, 1115815, 4925915, 40392503, 201962515]

約数ペア:

[(1, 201962515), (5, 40392503), (41, 4925915), (181, 1115815), (205, 985183), (905, 223163), (5443, 37105), (7421, 27215)]