200043788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{310627}}^1$

素因数の和:310661

約数の個数: 24

約数和(自身を含む): 417484032

約数和(自身を除く): 217440244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 310627, 621254, 1242508, 2174389, 4348778, 7144421, 8697556, 14288842, 28577684, 50010947, 100021894, 200043788]

約数ペア:

[(1, 200043788), (2, 100021894), (4, 50010947), (7, 28577684), (14, 14288842), (23, 8697556), (28, 7144421), (46, 4348778), (92, 2174389), (161, 1242508), (322, 621254), (644, 310627)]