214996816

素因数分解:

$2^4\times {\mathrm{3191}}^1\times {\mathrm{4211}}^1$

素因数の和:7410

約数の個数: 20

約数和(自身を含む): 416785824

約数和(自身を除く): 201789008

約数列:

[1, 2, 4, 8, 16, 3191, 4211, 6382, 8422, 12764, 16844, 25528, 33688, 51056, 67376, 13437301, 26874602, 53749204, 107498408, 214996816]

約数ペア:

[(1, 214996816), (2, 107498408), (4, 53749204), (8, 26874602), (16, 13437301), (3191, 67376), (4211, 51056), (6382, 33688), (8422, 25528), (12764, 16844)]