201961884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{391399}}^1$

素因数の和:391449

約数の個数: 24

約数和(自身を含む): 482204800

約数和(自身を除く): 280242916

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 391399, 782798, 1174197, 1565596, 2348394, 4696788, 16830157, 33660314, 50490471, 67320628, 100980942, 201961884]

約数ペア:

[(1, 201961884), (2, 100980942), (3, 67320628), (4, 50490471), (6, 33660314), (12, 16830157), (43, 4696788), (86, 2348394), (129, 1565596), (172, 1174197), (258, 782798), (516, 391399)]