200038531

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{33739}}^1$

素因数の和:33775

約数の個数: 18

約数和(自身を含む): 255782940

約数和(自身を除く): 55744409

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 33739, 236173, 371129, 1653211, 2597903, 4082419, 18185321, 28576933, 200038531]

約数ペア:

[(1, 200038531), (7, 28576933), (11, 18185321), (49, 4082419), (77, 2597903), (121, 1653211), (539, 371129), (847, 236173), (5929, 33739)]