199895836

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{5479}}^1$

素因数の和:6793

約数の個数: 24

約数和(自身を含む): 400171520

約数和(自身を除く): 200275684

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2606, 5212, 5479, 9121, 10958, 18242, 21916, 36484, 38353, 76706, 153412, 7139137, 14278274, 28556548, 49973959, 99947918, 199895836]

約数ペア:

[(1, 199895836), (2, 99947918), (4, 49973959), (7, 28556548), (14, 14278274), (28, 7139137), (1303, 153412), (2606, 76706), (5212, 38353), (5479, 36484), (9121, 21916), (10958, 18242)]