205027129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 222912000

約数和(自身を除く): 17884871

約数列:

[1, 23, 29, 149, 667, 2063, 3427, 4321, 47449, 59827, 99383, 307387, 1376021, 7069901, 8914223, 205027129]

約数ペア:

[(1, 205027129), (23, 8914223), (29, 7069901), (149, 1376021), (667, 307387), (2063, 99383), (3427, 59827), (4321, 47449)]