201408347

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 234558720

約数和(自身を除く): 33150373

約数列:

[1, 7, 107, 109, 749, 763, 2467, 11663, 17269, 81641, 263969, 268903, 1847783, 1882321, 28772621, 201408347]

約数ペア:

[(1, 201408347), (7, 28772621), (107, 1882321), (109, 1847783), (749, 268903), (763, 263969), (2467, 81641), (11663, 17269)]