203977135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{5417}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 259803936

約数和(自身を除く): 55826801

約数列:

[1, 5, 17, 85, 443, 2215, 5417, 7531, 27085, 37655, 92089, 460445, 2399731, 11998655, 40795427, 203977135]

約数ペア:

[(1, 203977135), (5, 40795427), (17, 11998655), (85, 2399731), (443, 460445), (2215, 92089), (5417, 37655), (7531, 27085)]