202348489

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 246371328

約数和(自身を除く): 44022839

約数列:

[1, 7, 41, 47, 49, 287, 329, 1927, 2009, 2143, 2303, 13489, 15001, 87863, 94423, 100721, 105007, 615041, 705047, 4129561, 4305287, 4935329, 28906927, 202348489]

約数ペア:

[(1, 202348489), (7, 28906927), (41, 4935329), (47, 4305287), (49, 4129561), (287, 705047), (329, 615041), (1927, 105007), (2009, 100721), (2143, 94423), (2303, 87863), (13489, 15001)]