205272592

素因数分解:

$2^4\times 7^1\times {\mathrm{1832791}}^1$

素因数の和:1832806

約数の個数: 20

約数和(自身を含む): 454532416

約数和(自身を除く): 249259824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1832791, 3665582, 7331164, 12829537, 14662328, 25659074, 29324656, 51318148, 102636296, 205272592]

約数ペア:

[(1, 205272592), (2, 102636296), (4, 51318148), (7, 29324656), (8, 25659074), (14, 14662328), (16, 12829537), (28, 7331164), (56, 3665582), (112, 1832791)]