199587724

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{10529}}^1$

素因数の和:11217

約数の個数: 24

約数和(自身を含む): 399803040

約数和(自身を除く): 200215316

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 4739, 9478, 10529, 18956, 21058, 42116, 73703, 147406, 294812, 7128133, 14256266, 28512532, 49896931, 99793862, 199587724]

約数ペア:

[(1, 199587724), (2, 99793862), (4, 49896931), (7, 28512532), (14, 14256266), (28, 7128133), (677, 294812), (1354, 147406), (2708, 73703), (4739, 42116), (9478, 21058), (10529, 18956)]