201855824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742117}}^1$

素因数の和:742142

約数の個数: 20

約数和(自身を含む): 414101844

約数和(自身を除く): 212246020

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742117, 1484234, 2968468, 5936936, 11873872, 12615989, 25231978, 50463956, 100927912, 201855824]

約数ペア:

[(1, 201855824), (2, 100927912), (4, 50463956), (8, 25231978), (16, 12615989), (17, 11873872), (34, 5936936), (68, 2968468), (136, 1484234), (272, 742117)]