208087396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{3089}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 397645920

約数和(自身を除く): 189558524

約数列:

[1, 2, 4, 11, 22, 44, 1531, 3062, 3089, 6124, 6178, 12356, 16841, 33682, 33979, 67364, 67958, 135916, 4729259, 9458518, 18917036, 52021849, 104043698, 208087396]

約数ペア:

[(1, 208087396), (2, 104043698), (4, 52021849), (11, 18917036), (22, 9458518), (44, 4729259), (1531, 135916), (3062, 67958), (3089, 67364), (6124, 33979), (6178, 33682), (12356, 16841)]