208047359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5653}}^1$

素因数の和:5834

約数の個数: 16

約数和(自身を含む): 237468000

約数和(自身を除く): 29420641

約数列:

[1, 13, 19, 149, 247, 1937, 2831, 5653, 36803, 73489, 107407, 842297, 1396291, 10949861, 16003643, 208047359]

約数ペア:

[(1, 208047359), (13, 16003643), (19, 10949861), (149, 1396291), (247, 842297), (1937, 107407), (2831, 73489), (5653, 36803)]