209969352

素因数分解:

$2^3\times 3^2\times {\mathrm{2916241}}^1$

素因数の和:2916253

約数の個数: 24

約数和(自身を含む): 568667190

約数和(自身を除く): 358697838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2916241, 5832482, 8748723, 11664964, 17497446, 23329928, 26246169, 34994892, 52492338, 69989784, 104984676, 209969352]

約数ペア:

[(1, 209969352), (2, 104984676), (3, 69989784), (4, 52492338), (6, 34994892), (8, 26246169), (9, 23329928), (12, 17497446), (18, 11664964), (24, 8748723), (36, 5832482), (72, 2916241)]