209853502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{3329}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 322637040

約数和(自身を除く): 112783538

約数列:

[1, 2, 43, 86, 733, 1466, 3329, 6658, 31519, 63038, 143147, 286294, 2440157, 4880314, 104926751, 209853502]

約数ペア:

[(1, 209853502), (2, 104926751), (43, 4880314), (86, 2440157), (733, 286294), (1466, 143147), (3329, 63038), (6658, 31519)]