206500609

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 239367040

約数和(自身を除く): 32866431

約数列:

[1, 7, 109, 241, 763, 1123, 1687, 7861, 26269, 122407, 183883, 270643, 856849, 1894501, 29500087, 206500609]

約数ペア:

[(1, 206500609), (7, 29500087), (109, 1894501), (241, 856849), (763, 270643), (1123, 183883), (1687, 122407), (7861, 26269)]