209161202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{1787}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 321453792

約数和(自身を除く): 112292590

約数列:

[1, 2, 43, 86, 1361, 1787, 2722, 3574, 58523, 76841, 117046, 153682, 2432107, 4864214, 104580601, 209161202]

約数ペア:

[(1, 209161202), (2, 104580601), (43, 4864214), (86, 2432107), (1361, 153682), (1787, 117046), (2722, 76841), (3574, 58523)]