205826881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{617}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 225921024

約数和(自身を除く): 20094143

約数列:

[1, 13, 67, 383, 617, 871, 4979, 8021, 25661, 41339, 236311, 333593, 537407, 3072043, 15832837, 205826881]

約数ペア:

[(1, 205826881), (13, 15832837), (67, 3072043), (383, 537407), (617, 333593), (871, 236311), (4979, 41339), (8021, 25661)]