220199294811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1\times {\mathrm{288359}}^1$

素因数の和:301778

約数の個数: 16

約数和(自身を含む): 309075782400

約数和(自身を除く): 88876487589

約数列:

[1, 3, 19, 57, 13397, 40191, 254543, 288359, 763629, 865077, 5478821, 16436463, 3863145523, 11589436569, 73399764937, 220199294811]

約数ペア:

[(1, 220199294811), (3, 73399764937), (19, 11589436569), (57, 3863145523), (13397, 16436463), (40191, 5478821), (254543, 865077), (288359, 763629)]