208047337355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{290975297}}^1$

素因数の和:290975326

約数の個数: 16

約数和(自身を含む): 293303100384

約数和(自身を除く): 85255763029

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 290975297, 1454876485, 3200728267, 3782678861, 16003641335, 18913394305, 41609467471, 208047337355]

約数ペア:

[(1, 208047337355), (5, 41609467471), (11, 18913394305), (13, 16003641335), (55, 3782678861), (65, 3200728267), (143, 1454876485), (715, 290975297)]