208073134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^2\times {\mathrm{241}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 329435568

約数和(自身を除く): 121362434

約数列:

[1, 2, 23, 46, 137, 241, 274, 482, 3151, 5543, 6302, 11086, 18769, 33017, 37538, 66034, 431687, 759391, 863374, 1518782, 4523329, 9046658, 104036567, 208073134]

約数ペア:

[(1, 208073134), (2, 104036567), (23, 9046658), (46, 4523329), (137, 1518782), (241, 863374), (274, 759391), (482, 431687), (3151, 66034), (5543, 37538), (6302, 33017), (11086, 18769)]