205576636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{17839}}^1$

素因数の和:17953

約数の個数: 24

約数和(自身を含む): 373640960

約数和(自身を除く): 168064324

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 17839, 35678, 71356, 767077, 1195213, 1534154, 2390426, 3068308, 4780852, 51394159, 102788318, 205576636]

約数ペア:

[(1, 205576636), (2, 102788318), (4, 51394159), (43, 4780852), (67, 3068308), (86, 2390426), (134, 1534154), (172, 1195213), (268, 767077), (2881, 71356), (5762, 35678), (11524, 17839)]