254450195

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 309899520

約数和(自身を除く): 55449325

約数列:

[1, 5, 83, 415, 487, 1259, 2435, 6295, 40421, 104497, 202105, 522485, 613133, 3065665, 50890039, 254450195]

約数ペア:

[(1, 254450195), (5, 50890039), (83, 3065665), (415, 613133), (487, 522485), (1259, 202105), (2435, 104497), (6295, 40421)]