200916865

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{3389}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 246032640

約数和(自身を除く): 45115775

約数列:

[1, 5, 71, 167, 355, 835, 3389, 11857, 16945, 59285, 240619, 565963, 1203095, 2829815, 40183373, 200916865]

約数ペア:

[(1, 200916865), (5, 40183373), (71, 2829815), (167, 1203095), (355, 565963), (835, 240619), (3389, 59285), (11857, 16945)]