201206117

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 233062272

約数和(自身を除く): 31856155

約数列:

[1, 7, 107, 353, 749, 761, 2471, 5327, 37771, 81427, 264397, 268633, 569989, 1880431, 28743731, 201206117]

約数ペア:

[(1, 201206117), (7, 28743731), (107, 1880431), (353, 569989), (749, 268633), (761, 264397), (2471, 81427), (5327, 37771)]