204028279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5351}}^1$

素因数の和:5790

約数の個数: 16

約数和(自身を含む): 251758080

約数和(自身を除く): 47729801

約数列:

[1, 7, 13, 91, 419, 2933, 5351, 5447, 37457, 38129, 69563, 486941, 2242069, 15694483, 29146897, 204028279]

約数ペア:

[(1, 204028279), (7, 29146897), (13, 15694483), (91, 2242069), (419, 486941), (2933, 69563), (5351, 38129), (5447, 37457)]