205726547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11834

約数の個数: 16

約数和(自身を含む): 236517120

約数和(自身を除く): 30790573

約数列:

[1, 13, 19, 71, 247, 923, 1349, 11731, 17537, 152503, 222889, 832901, 2897557, 10827713, 15825119, 205726547]

約数ペア:

[(1, 205726547), (13, 15825119), (19, 10827713), (71, 2897557), (247, 832901), (923, 222889), (1349, 152503), (11731, 17537)]