208698529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2297}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 233568720

約数和(自身を除く): 24870191

約数列:

[1, 13, 29, 241, 377, 2297, 3133, 6989, 29861, 66613, 90857, 553577, 865969, 7196501, 16053733, 208698529]

約数ペア:

[(1, 208698529), (13, 16053733), (29, 7196501), (241, 865969), (377, 553577), (2297, 90857), (3133, 66613), (6989, 29861)]