209402912

素因数分解:

$2^5\times {\mathrm{2213}}^1\times {\mathrm{2957}}^1$

素因数の和:5180

約数の個数: 24

約数和(自身を含む): 412587756

約数和(自身を除く): 203184844

約数列:

[1, 2, 4, 8, 16, 32, 2213, 2957, 4426, 5914, 8852, 11828, 17704, 23656, 35408, 47312, 70816, 94624, 6543841, 13087682, 26175364, 52350728, 104701456, 209402912]

約数ペア:

[(1, 209402912), (2, 104701456), (4, 52350728), (8, 26175364), (16, 13087682), (32, 6543841), (2213, 94624), (2957, 70816), (4426, 47312), (5914, 35408), (8852, 23656), (11828, 17704)]