200509868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{36037}}^1$

素因数の和:36161

約数の個数: 24

約数和(自身を含む): 381426192

約数和(自身を除く): 180916324

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 36037, 72074, 144148, 468481, 936962, 1873924, 3855959, 7711918, 15423836, 50127467, 100254934, 200509868]

約数ペア:

[(1, 200509868), (2, 100254934), (4, 50127467), (13, 15423836), (26, 7711918), (52, 3855959), (107, 1873924), (214, 936962), (428, 468481), (1391, 144148), (2782, 72074), (5564, 36037)]