229920208

素因数分解:

$2^4\times 7^1\times {\mathrm{2052859}}^1$

素因数の和:2052874

約数の個数: 20

約数和(自身を含む): 509109280

約数和(自身を除く): 279189072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2052859, 4105718, 8211436, 14370013, 16422872, 28740026, 32845744, 57480052, 114960104, 229920208]

約数ペア:

[(1, 229920208), (2, 114960104), (4, 57480052), (7, 32845744), (8, 28740026), (14, 16422872), (16, 14370013), (28, 8211436), (56, 4105718), (112, 2052859)]