220136046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{5417}}^1$

素因数の和:5956

約数の個数: 32

約数和(自身を含む): 475136928

約数和(自身を除く): 255000882

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 5417, 6773, 10834, 13546, 16251, 20319, 32502, 40638, 70421, 140842, 211263, 422526, 2822257, 5644514, 8466771, 16933542, 36689341, 73378682, 110068023, 220136046]

約数ペア:

[(1, 220136046), (2, 110068023), (3, 73378682), (6, 36689341), (13, 16933542), (26, 8466771), (39, 5644514), (78, 2822257), (521, 422526), (1042, 211263), (1563, 140842), (3126, 70421), (5417, 40638), (6773, 32502), (10834, 20319), (13546, 16251)]