203079149

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{2203}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 250303872

約数和(自身を除く): 47224723

約数列:

[1, 7, 13, 91, 1013, 2203, 7091, 13169, 15421, 28639, 92183, 200473, 2231639, 15621473, 29011307, 203079149]

約数ペア:

[(1, 203079149), (7, 29011307), (13, 15621473), (91, 2231639), (1013, 200473), (2203, 92183), (7091, 28639), (13169, 15421)]