202922091

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{12589}}^1$

素因数の和:12800

約数の個数: 20

約数和(自身を含む): 304678000

約数和(自身を除く): 101755909

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 12589, 16119, 37767, 113301, 339903, 1019709, 2505211, 7515633, 22546899, 67640697, 202922091]

約数ペア:

[(1, 202922091), (3, 67640697), (9, 22546899), (27, 7515633), (81, 2505211), (199, 1019709), (597, 339903), (1791, 113301), (5373, 37767), (12589, 16119)]