200305915

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 243036000

約数和(自身を除く): 42730085

約数列:

[1, 5, 149, 313, 745, 859, 1565, 4295, 46637, 127991, 233185, 268867, 639955, 1344335, 40061183, 200305915]

約数ペア:

[(1, 200305915), (5, 40061183), (149, 1344335), (313, 639955), (745, 268867), (859, 233185), (1565, 127991), (4295, 46637)]