202212538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1\times {\mathrm{1861}}^1$

素因数の和:2334

約数の個数: 24

約数和(自身を含む): 334322100

約数和(自身を除く): 132109562

約数列:

[1, 2, 11, 22, 121, 242, 449, 898, 1861, 3722, 4939, 9878, 20471, 40942, 54329, 108658, 225181, 450362, 835589, 1671178, 9191479, 18382958, 101106269, 202212538]

約数ペア:

[(1, 202212538), (2, 101106269), (11, 18382958), (22, 9191479), (121, 1671178), (242, 835589), (449, 450362), (898, 225181), (1861, 108658), (3722, 54329), (4939, 40942), (9878, 20471)]