205780259

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 218419200

約数和(自身を除く): 12638941

約数列:

[1, 29, 59, 127, 947, 1711, 3683, 7493, 27463, 55873, 120269, 217297, 1620317, 3487801, 7095871, 205780259]

約数ペア:

[(1, 205780259), (29, 7095871), (59, 3487801), (127, 1620317), (947, 217297), (1711, 120269), (3683, 55873), (7493, 27463)]