261680902

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{80221}}^1$

素因数の和:80463

約数の個数: 16

約数和(自身を含む): 450526752

約数和(自身を除く): 188845850

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 80221, 160442, 561547, 1123094, 18691493, 37382986, 130840451, 261680902]

約数ペア:

[(1, 261680902), (2, 130840451), (7, 37382986), (14, 18691493), (233, 1123094), (466, 561547), (1631, 160442), (3262, 80221)]