204049855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{3347}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 249492960

約数和(自身を除く): 45443105

約数列:

[1, 5, 89, 137, 445, 685, 3347, 12193, 16735, 60965, 297883, 458539, 1489415, 2292695, 40809971, 204049855]

約数ペア:

[(1, 204049855), (5, 40809971), (89, 2292695), (137, 1489415), (445, 458539), (685, 297883), (3347, 60965), (12193, 16735)]