200901738

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{205421}}^1$

素因数の和:205589

約数の個数: 16

約数和(自身を含む): 404270496

約数和(自身を除く): 203368758

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 205421, 410842, 616263, 1232526, 33483623, 66967246, 100450869, 200901738]

約数ペア:

[(1, 200901738), (2, 100450869), (3, 66967246), (6, 33483623), (163, 1232526), (326, 616263), (489, 410842), (978, 205421)]