201832857

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439723}}^1$

素因数の和:439749

約数の個数: 16

約数和(自身を含む): 316601280

約数和(自身を除く): 114768423

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439723, 1319169, 3957507, 7475291, 11872521, 22425873, 67277619, 201832857]

約数ペア:

[(1, 201832857), (3, 67277619), (9, 22425873), (17, 11872521), (27, 7475291), (51, 3957507), (153, 1319169), (459, 439723)]