200042545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15149}}^1$

素因数の和:15312

約数の個数: 16

約数和(自身を含む): 254520000

約数和(自身を除く): 54477455

約数列:

[1, 5, 19, 95, 139, 695, 2641, 13205, 15149, 75745, 287831, 1439155, 2105711, 10528555, 40008509, 200042545]

約数ペア:

[(1, 200042545), (5, 40008509), (19, 10528555), (95, 2105711), (139, 1439155), (695, 287831), (2641, 75745), (13205, 15149)]