202280944

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{294013}}^1$

素因数の和:294064

約数の個数: 20

約数和(自身を含む): 401035096

約数和(自身を除く): 198754152

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 294013, 588026, 1176052, 2352104, 4704208, 12642559, 25285118, 50570236, 101140472, 202280944]

約数ペア:

[(1, 202280944), (2, 101140472), (4, 50570236), (8, 25285118), (16, 12642559), (43, 4704208), (86, 2352104), (172, 1176052), (344, 588026), (688, 294013)]