200188895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3877}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 251294400

約数和(自身を除く): 51105505

約数列:

[1, 5, 23, 115, 449, 2245, 3877, 10327, 19385, 51635, 89171, 445855, 1740773, 8703865, 40037779, 200188895]

約数ペア:

[(1, 200188895), (5, 40037779), (23, 8703865), (115, 1740773), (449, 445855), (2245, 89171), (3877, 51635), (10327, 19385)]