200711917

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 235509120

約数和(自身を除く): 34797203

約数列:

[1, 7, 43, 301, 353, 1889, 2471, 13223, 15179, 81227, 106253, 568589, 666817, 4667719, 28673131, 200711917]

約数ペア:

[(1, 200711917), (7, 28673131), (43, 4667719), (301, 666817), (353, 568589), (1889, 106253), (2471, 81227), (13223, 15179)]