207004015

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 251512128

約数和(自身を除く): 44508113

約数列:

[1, 5, 167, 173, 835, 865, 1433, 7165, 28891, 144455, 239311, 247909, 1196555, 1239545, 41400803, 207004015]

約数ペア:

[(1, 207004015), (5, 41400803), (167, 1239545), (173, 1196555), (835, 247909), (865, 239311), (1433, 144455), (7165, 28891)]