212639716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{96479}}^1$

素因数の和:96531

約数の個数: 24

約数和(自身を含む): 405216000

約数和(自身を除く): 192576284

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 96479, 192958, 385916, 1833101, 2797891, 3666202, 5595782, 7332404, 11191564, 53159929, 106319858, 212639716]

約数ペア:

[(1, 212639716), (2, 106319858), (4, 53159929), (19, 11191564), (29, 7332404), (38, 5595782), (58, 3666202), (76, 2797891), (116, 1833101), (551, 385916), (1102, 192958), (2204, 96479)]