206937481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 222702480

約数和(自身を除く): 15764999

約数列:

[1, 17, 109, 181, 617, 1853, 3077, 10489, 19729, 67253, 111677, 335393, 1143301, 1898509, 12172793, 206937481]

約数ペア:

[(1, 206937481), (17, 12172793), (109, 1898509), (181, 1143301), (617, 335393), (1853, 111677), (3077, 67253), (10489, 19729)]