205719163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 226872576

約数和(自身を除く): 21153413

約数列:

[1, 13, 71, 107, 923, 1391, 2083, 7597, 27079, 98761, 147893, 222881, 1922609, 2897453, 15824551, 205719163]

約数ペア:

[(1, 205719163), (13, 15824551), (71, 2897453), (107, 1922609), (923, 222881), (1391, 147893), (2083, 98761), (7597, 27079)]