200683413

素因数分解:

$3^4\times 7^1\times {\mathrm{353939}}^1$

素因数の和:353958

約数の個数: 20

約数和(自身を含む): 342613920

約数和(自身を除く): 141930507

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 353939, 1061817, 2477573, 3185451, 7432719, 9556353, 22298157, 28669059, 66894471, 200683413]

約数ペア:

[(1, 200683413), (3, 66894471), (7, 28669059), (9, 22298157), (21, 9556353), (27, 7432719), (63, 3185451), (81, 2477573), (189, 1061817), (567, 353939)]