201939745

素因数分解:

$5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{32233}}^1$

素因数の和:32424

約数の個数: 16

約数和(自身を含む): 278501760

約数和(自身を除く): 76562015

約数列:

[1, 5, 7, 35, 179, 895, 1253, 6265, 32233, 161165, 225631, 1128155, 5769707, 28848535, 40387949, 201939745]

約数ペア:

[(1, 201939745), (5, 40387949), (7, 28848535), (35, 5769707), (179, 1128155), (895, 225631), (1253, 161165), (6265, 32233)]