200908953

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9463}}^1$

素因数の和:9813

約数の個数: 24

約数和(自身を含む): 332678528

約数和(自身を除く): 131769575

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 7077, 9463, 21231, 28389, 66241, 85167, 198723, 596169, 3189031, 9567093, 22323217, 28701279, 66969651, 200908953]

約数ペア:

[(1, 200908953), (3, 66969651), (7, 28701279), (9, 22323217), (21, 9567093), (63, 3189031), (337, 596169), (1011, 198723), (2359, 85167), (3033, 66241), (7077, 28389), (9463, 21231)]