205772147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4943}}^1$

素因数の和:5282

約数の個数: 16

約数和(自身を含む): 248386560

約数和(自身を除く): 42614413

約数列:

[1, 7, 19, 133, 313, 2191, 4943, 5947, 34601, 41629, 93917, 657419, 1547159, 10830113, 29396021, 205772147]

約数ペア:

[(1, 205772147), (7, 29396021), (19, 10830113), (133, 1547159), (313, 657419), (2191, 93917), (4943, 41629), (5947, 34601)]