201539439

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 295152000

約数和(自身を除く): 93612561

約数列:

[1, 3, 9, 131, 199, 393, 597, 859, 1179, 1791, 2577, 7731, 26069, 78207, 112529, 170941, 234621, 337587, 512823, 1012761, 1538469, 22393271, 67179813, 201539439]

約数ペア:

[(1, 201539439), (3, 67179813), (9, 22393271), (131, 1538469), (199, 1012761), (393, 512823), (597, 337587), (859, 234621), (1179, 170941), (1791, 112529), (2577, 78207), (7731, 26069)]