203424978

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{208001}}^1$

素因数の和:208169

約数の個数: 16

約数和(自身を含む): 409347936

約数和(自身を除く): 205922958

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 208001, 416002, 624003, 1248006, 33904163, 67808326, 101712489, 203424978]

約数ペア:

[(1, 203424978), (2, 101712489), (3, 67808326), (6, 33904163), (163, 1248006), (326, 624003), (489, 416002), (978, 208001)]