200910085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{2909}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 254217600

約数和(自身を除く): 53307515

約数列:

[1, 5, 19, 95, 727, 2909, 3635, 13813, 14545, 55271, 69065, 276355, 2114843, 10574215, 40182017, 200910085]

約数ペア:

[(1, 200910085), (5, 40182017), (19, 10574215), (95, 2114843), (727, 276355), (2909, 69065), (3635, 55271), (13813, 14545)]