205679982

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{469589}}^1$

素因数の和:469667

約数の個数: 16

約数和(自身を含む): 416995920

約数和(自身を除く): 211315938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 469589, 939178, 1408767, 2817534, 34279997, 68559994, 102839991, 205679982]

約数ペア:

[(1, 205679982), (2, 102839991), (3, 68559994), (6, 34279997), (73, 2817534), (146, 1408767), (219, 939178), (438, 469589)]