200644960

素因数分解:

$2^5\times 5^1\times {\mathrm{1254031}}^1$

素因数の和:1254046

約数の個数: 24

約数和(自身を含む): 474024096

約数和(自身を除く): 273379136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1254031, 2508062, 5016124, 6270155, 10032248, 12540310, 20064496, 25080620, 40128992, 50161240, 100322480, 200644960]

約数ペア:

[(1, 200644960), (2, 100322480), (4, 50161240), (5, 40128992), (8, 25080620), (10, 20064496), (16, 12540310), (20, 10032248), (32, 6270155), (40, 5016124), (80, 2508062), (160, 1254031)]