200284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 419328

約数和(自身を除く): 219044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 311, 322, 622, 644, 1244, 2177, 4354, 7153, 8708, 14306, 28612, 50071, 100142, 200284]

約数ペア:

[(1, 200284), (2, 100142), (4, 50071), (7, 28612), (14, 14306), (23, 8708), (28, 7153), (46, 4354), (92, 2177), (161, 1244), (311, 644), (322, 622)]