200573728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{329891}}^1$

素因数の和:329920

約数の個数: 24

約数和(自身を含む): 415663920

約数和(自身を除く): 215090192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 329891, 659782, 1319564, 2639128, 5278256, 6267929, 10556512, 12535858, 25071716, 50143432, 100286864, 200573728]

約数ペア:

[(1, 200573728), (2, 100286864), (4, 50143432), (8, 25071716), (16, 12535858), (19, 10556512), (32, 6267929), (38, 5278256), (76, 2639128), (152, 1319564), (304, 659782), (608, 329891)]