189339724

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{33311}}^1$

素因数の和:33358

約数の個数: 36

約数和(自身を含む): 398744640

約数和(自身を除く): 209404916

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 33311, 66622, 133244, 233177, 466354, 932708, 966019, 1632239, 1932038, 3264478, 3864076, 6528956, 6762133, 13524266, 27048532, 47334931, 94669862, 189339724]

約数ペア:

[(1, 189339724), (2, 94669862), (4, 47334931), (7, 27048532), (14, 13524266), (28, 6762133), (29, 6528956), (49, 3864076), (58, 3264478), (98, 1932038), (116, 1632239), (196, 966019), (203, 932708), (406, 466354), (812, 233177), (1421, 133244), (2842, 66622), (5684, 33311)]