205708384

素因数分解:

$2^5\times 7^1\times {\mathrm{918341}}^1$

素因数の和:918358

約数の個数: 24

約数和(自身を含む): 462844368

約数和(自身を除く): 257135984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 918341, 1836682, 3673364, 6428387, 7346728, 12856774, 14693456, 25713548, 29386912, 51427096, 102854192, 205708384]

約数ペア:

[(1, 205708384), (2, 102854192), (4, 51427096), (7, 29386912), (8, 25713548), (14, 14693456), (16, 12856774), (28, 7346728), (32, 6428387), (56, 3673364), (112, 1836682), (224, 918341)]