190040972697

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{449269439}}^1$

素因数の和:449269492

約数の個数: 12

約数和(自身を含む): 280344130560

約数和(自身を除く): 90303157863

約数列:

[1, 3, 9, 47, 141, 423, 449269439, 1347808317, 4043424951, 21115663633, 63346990899, 190040972697]

約数ペア:

[(1, 190040972697), (3, 63346990899), (9, 21115663633), (47, 4043424951), (141, 1347808317), (423, 449269439)]