205765246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{82903}}^1$

素因数の和:82995

約数の個数: 16

約数和(自身を含む): 331284384

約数和(自身を除く): 125519138

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 82903, 165806, 1409351, 2818702, 6051919, 12103838, 102882623, 205765246]

約数ペア:

[(1, 205765246), (2, 102882623), (17, 12103838), (34, 6051919), (73, 2818702), (146, 1409351), (1241, 165806), (2482, 82903)]