200038892

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{561907}}^1$

素因数の和:562000

約数の個数: 12

約数和(自身を含む): 354002040

約数和(自身を除く): 153963148

約数列:

[1, 2, 4, 89, 178, 356, 561907, 1123814, 2247628, 50009723, 100019446, 200038892]

約数ペア:

[(1, 200038892), (2, 100019446), (4, 50009723), (89, 2247628), (178, 1123814), (356, 561907)]