200812760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{94723}}^1$

素因数の和:94787

約数の個数: 32

約数和(自身を含む): 460358640

約数和(自身を除く): 259545880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 94723, 189446, 378892, 473615, 757784, 947230, 1894460, 3788920, 5020319, 10040638, 20081276, 25101595, 40162552, 50203190, 100406380, 200812760]

約数ペア:

[(1, 200812760), (2, 100406380), (4, 50203190), (5, 40162552), (8, 25101595), (10, 20081276), (20, 10040638), (40, 5020319), (53, 3788920), (106, 1894460), (212, 947230), (265, 757784), (424, 473615), (530, 378892), (1060, 189446), (2120, 94723)]