206844896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{208513}}^1$

素因数の和:208554

約数の個数: 24

約数和(自身を含む): 420364224

約数和(自身を除く): 213519328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 208513, 417026, 834052, 1668104, 3336208, 6463903, 6672416, 12927806, 25855612, 51711224, 103422448, 206844896]

約数ペア:

[(1, 206844896), (2, 103422448), (4, 51711224), (8, 25855612), (16, 12927806), (31, 6672416), (32, 6463903), (62, 3336208), (124, 1668104), (248, 834052), (496, 417026), (992, 208513)]