195871321

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{64157}}^1$

素因数の和:64271

約数の個数: 8

約数和(自身を含む): 203252544

約数和(自身を除く): 7381223

約数列:

[1, 43, 71, 3053, 64157, 2758751, 4555147, 195871321]

約数ペア:

[(1, 195871321), (43, 4555147), (71, 2758751), (3053, 64157)]