218566982

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{65011}}^1$

素因数の和:65095

約数の個数: 12

約数和(自身を含む): 336047028

約数和(自身を除く): 117480046

約数列:

[1, 2, 41, 82, 1681, 3362, 65011, 130022, 2665451, 5330902, 109283491, 218566982]

約数ペア:

[(1, 218566982), (2, 109283491), (41, 5330902), (82, 2665451), (1681, 130022), (3362, 65011)]