208601351

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 243102720

約数和(自身を除く): 34501369

約数列:

[1, 7, 67, 239, 469, 1673, 1861, 13027, 16013, 112091, 124687, 444779, 872809, 3113453, 29800193, 208601351]

約数ペア:

[(1, 208601351), (7, 29800193), (67, 3113453), (239, 872809), (469, 444779), (1673, 124687), (1861, 112091), (13027, 16013)]