205187762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{78137}}^1$

素因数の和:78253

約数の個数: 16

約数和(自身を含む): 334743192

約数和(自身を除く): 129555430

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 78137, 156274, 1015781, 2031562, 7891837, 15783674, 102593881, 205187762]

約数ペア:

[(1, 205187762), (2, 102593881), (13, 15783674), (26, 7891837), (101, 2031562), (202, 1015781), (1313, 156274), (2626, 78137)]