204884876

素因数分解:

$2^2\times 7^3\times {\mathrm{149333}}^1$

素因数の和:149358

約数の個数: 24

約数和(自身を含む): 418135200

約数和(自身を除く): 213250324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 149333, 298666, 597332, 1045331, 2090662, 4181324, 7317317, 14634634, 29269268, 51221219, 102442438, 204884876]

約数ペア:

[(1, 204884876), (2, 102442438), (4, 51221219), (7, 29269268), (14, 14634634), (28, 7317317), (49, 4181324), (98, 2090662), (196, 1045331), (343, 597332), (686, 298666), (1372, 149333)]