189857248

素因数分解:

$2^5\times 7^1\times {\mathrm{847577}}^1$

素因数の和:847594

約数の個数: 24

約数和(自身を含む): 427179312

約数和(自身を除く): 237322064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 847577, 1695154, 3390308, 5933039, 6780616, 11866078, 13561232, 23732156, 27122464, 47464312, 94928624, 189857248]

約数ペア:

[(1, 189857248), (2, 94928624), (4, 47464312), (7, 27122464), (8, 23732156), (14, 13561232), (16, 11866078), (28, 6780616), (32, 5933039), (56, 3390308), (112, 1695154), (224, 847577)]