199374554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{10711}}^1$

素因数の和:10981

約数の個数: 16

約数和(自身を含む): 307734336

約数和(自身を除く): 108359782

約数列:

[1, 2, 41, 82, 227, 454, 9307, 10711, 18614, 21422, 439151, 878302, 2431397, 4862794, 99687277, 199374554]

約数ペア:

[(1, 199374554), (2, 99687277), (41, 4862794), (82, 2431397), (227, 878302), (454, 439151), (9307, 21422), (10711, 18614)]