206578005

素因数分解:

$3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{11467}}^1$

素因数の和:12676

約数の個数: 16

約数和(自身を含む): 330828864

約数和(自身を除く): 124250859

約数列:

[1, 3, 5, 15, 1201, 3603, 6005, 11467, 18015, 34401, 57335, 172005, 13771867, 41315601, 68859335, 206578005]

約数ペア:

[(1, 206578005), (3, 68859335), (5, 41315601), (15, 13771867), (1201, 172005), (3603, 57335), (6005, 34401), (11467, 18015)]