206329479

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8887}}^1$

素因数の和:9070

約数の個数: 16

約数和(自身を含む): 281571840

約数和(自身を除く): 75242361

約数列:

[1, 3, 71, 109, 213, 327, 7739, 8887, 23217, 26661, 630977, 968683, 1892931, 2906049, 68776493, 206329479]

約数ペア:

[(1, 206329479), (3, 68776493), (71, 2906049), (109, 1892931), (213, 968683), (327, 630977), (7739, 26661), (8887, 23217)]