200869295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51439}}^1$

素因数の和:51526

約数の個数: 16

約数和(自身を含む): 266664960

約数和(自身を除く): 65795665

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 51439, 257195, 565829, 2829145, 3652169, 18260845, 40173859, 200869295]

約数ペア:

[(1, 200869295), (5, 40173859), (11, 18260845), (55, 3652169), (71, 2829145), (355, 565829), (781, 257195), (3905, 51439)]