205325810

素因数分解:

$2^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{6911}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 369764352

約数和(自身を除く): 164438542

約数列:

[1, 2, 5, 10, 2971, 5942, 6911, 13822, 14855, 29710, 34555, 69110, 20532581, 41065162, 102662905, 205325810]

約数ペア:

[(1, 205325810), (2, 102662905), (5, 41065162), (10, 20532581), (2971, 69110), (5942, 34555), (6911, 29710), (13822, 14855)]