201985694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{27541}}^1$

素因数の和:27755

約数の個数: 16

約数和(自身を含む): 320588880

約数和(自身を除く): 118603186

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 27541, 55082, 523279, 1046558, 5315413, 10630826, 100992847, 201985694]

約数ペア:

[(1, 201985694), (2, 100992847), (19, 10630826), (38, 5315413), (193, 1046558), (386, 523279), (3667, 55082), (7334, 27541)]