200472021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1172351}}^1$

素因数の和:1172376

約数の個数: 12

約数和(自身を含む): 304811520

約数和(自身を除く): 104339499

約数列:

[1, 3, 9, 19, 57, 171, 1172351, 3517053, 10551159, 22274669, 66824007, 200472021]

約数ペア:

[(1, 200472021), (3, 66824007), (9, 22274669), (19, 10551159), (57, 3517053), (171, 1172351)]