200804128

素因数分解:

$2^5\times 7^1\times {\mathrm{896447}}^1$

素因数の和:896464

約数の個数: 24

約数和(自身を含む): 451809792

約数和(自身を除く): 251005664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 896447, 1792894, 3585788, 6275129, 7171576, 12550258, 14343152, 25100516, 28686304, 50201032, 100402064, 200804128]

約数ペア:

[(1, 200804128), (2, 100402064), (4, 50201032), (7, 28686304), (8, 25100516), (14, 14343152), (16, 12550258), (28, 7171576), (32, 6275129), (56, 3585788), (112, 1792894), (224, 896447)]