204511916

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{23041}}^1$

素因数の和:23369

約数の個数: 24

約数和(自身を含む): 410331936

約数和(自身を除く): 205820020

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 23041, 46082, 92164, 161287, 322574, 645148, 7303997, 14607994, 29215988, 51127979, 102255958, 204511916]

約数ペア:

[(1, 204511916), (2, 102255958), (4, 51127979), (7, 29215988), (14, 14607994), (28, 7303997), (317, 645148), (634, 322574), (1268, 161287), (2219, 92164), (4438, 46082), (8876, 23041)]