207844676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{6121}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 392371224

約数和(自身を除く): 184526548

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2612, 6121, 8489, 12242, 16978, 24484, 33956, 79573, 159146, 318292, 3997013, 7994026, 15988052, 51961169, 103922338, 207844676]

約数ペア:

[(1, 207844676), (2, 103922338), (4, 51961169), (13, 15988052), (26, 7994026), (52, 3997013), (653, 318292), (1306, 159146), (2612, 79573), (6121, 33956), (8489, 24484), (12242, 16978)]