205961379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{112363}}^1$

素因数の和:112426

約数の個数: 16

約数和(自身を含む): 302034432

約数和(自身を除く): 96073053

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 112363, 337089, 1460719, 4382157, 5281061, 15843183, 68653793, 205961379]

約数ペア:

[(1, 205961379), (3, 68653793), (13, 15843183), (39, 5281061), (47, 4382157), (141, 1460719), (611, 337089), (1833, 112363)]