195880451755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1\times {\mathrm{539311}}^1$

素因数の和:543606

約数の個数: 16

約数和(自身を含む): 248942104704

約数和(自身を除く): 53061652949

約数列:

[1, 5, 17, 85, 4273, 21365, 72641, 363205, 539311, 2696555, 9168287, 45841435, 2304475903, 11522379515, 39176090351, 195880451755]

約数ペア:

[(1, 195880451755), (5, 39176090351), (17, 11522379515), (85, 2304475903), (4273, 45841435), (21365, 9168287), (72641, 2696555), (363205, 539311)]