201906297

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439883}}^1$

素因数の和:439909

約数の個数: 16

約数和(自身を含む): 316716480

約数和(自身を除く): 114810183

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439883, 1319649, 3958947, 7478011, 11876841, 22434033, 67302099, 201906297]

約数ペア:

[(1, 201906297), (3, 67302099), (9, 22434033), (17, 11876841), (27, 7478011), (51, 3958947), (153, 1319649), (459, 439883)]