207866200105

素因数分解:

$5^1\times {\mathrm{631}}^1\times {\mathrm{5623}}^1\times {\mathrm{11717}}^1$

素因数の和:17976

約数の個数: 16

約数和(自身を含む): 249900505344

約数和(自身を除く): 42034305239

約数列:

[1, 5, 631, 3155, 5623, 11717, 28115, 58585, 3548113, 7393427, 17740565, 36967135, 65884691, 329423455, 41573240021, 207866200105]

約数ペア:

[(1, 207866200105), (5, 41573240021), (631, 329423455), (3155, 65884691), (5623, 36967135), (11717, 17740565), (28115, 7393427), (58585, 3548113)]