198895039

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2069}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 235284480

約数和(自身を除く): 36389441

約数列:

[1, 7, 31, 217, 443, 2069, 3101, 13733, 14483, 64139, 96131, 448973, 916567, 6415969, 28413577, 198895039]

約数ペア:

[(1, 198895039), (7, 28413577), (31, 6415969), (217, 916567), (443, 448973), (2069, 96131), (3101, 64139), (13733, 14483)]