201247000

素因数分解:

$2^3\times 5^3\times {\mathrm{201247}}^1$

素因数の和:201268

約数の個数: 32

約数和(自身を含む): 470920320

約数和(自身を除く): 269673320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 201247, 402494, 804988, 1006235, 1609976, 2012470, 4024940, 5031175, 8049880, 10062350, 20124700, 25155875, 40249400, 50311750, 100623500, 201247000]

約数ペア:

[(1, 201247000), (2, 100623500), (4, 50311750), (5, 40249400), (8, 25155875), (10, 20124700), (20, 10062350), (25, 8049880), (40, 5031175), (50, 4024940), (100, 2012470), (125, 1609976), (200, 1006235), (250, 804988), (500, 402494), (1000, 201247)]