201548789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2153}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 229185600

約数和(自身を除く): 27636811

約数列:

[1, 13, 19, 247, 379, 2153, 4927, 7201, 27989, 40907, 93613, 531791, 815987, 10607831, 15503753, 201548789]

約数ペア:

[(1, 201548789), (13, 15503753), (19, 10607831), (247, 815987), (379, 531791), (2153, 93613), (4927, 40907), (7201, 27989)]