205422104

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{28949}}^1$

素因数の和:29842

約数の個数: 16

約数和(自身を含む): 385614000

約数和(自身を除く): 180191896

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 7096, 28949, 57898, 115796, 231592, 25677763, 51355526, 102711052, 205422104]

約数ペア:

[(1, 205422104), (2, 102711052), (4, 51355526), (8, 25677763), (887, 231592), (1774, 115796), (3548, 57898), (7096, 28949)]