206560611

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{23833}}^1$

素因数の和:23952

約数の個数: 20

約数和(自身を含む): 311462712

約数和(自身を除く): 104902101

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 23833, 71499, 214497, 643491, 1930473, 2550131, 7650393, 22951179, 68853537, 206560611]

約数ペア:

[(1, 206560611), (3, 68853537), (9, 22951179), (27, 7650393), (81, 2550131), (107, 1930473), (321, 643491), (963, 214497), (2889, 71499), (8667, 23833)]