212810059

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{4909}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 265847040

約数和(自身を除く): 53036981

約数列:

[1, 7, 11, 77, 563, 3941, 4909, 6193, 34363, 43351, 53999, 377993, 2763767, 19346369, 30401437, 212810059]

約数ペア:

[(1, 212810059), (7, 30401437), (11, 19346369), (77, 2763767), (563, 377993), (3941, 53999), (4909, 43351), (6193, 34363)]