201948581654

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{39619}}^1\times {\mathrm{23819}}^1$

素因数の和:63547

約数の個数: 16

約数和(自身を含む): 305774481600

約数和(自身を除く): 103825899946

約数列:

[1, 2, 107, 214, 23819, 39619, 47638, 79238, 2548633, 4239233, 5097266, 8478466, 943684961, 1887369922, 100974290827, 201948581654]

約数ペア:

[(1, 201948581654), (2, 100974290827), (107, 1887369922), (214, 943684961), (23819, 8478466), (39619, 5097266), (47638, 4239233), (79238, 2548633)]