204453003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{68909}}^1$

素因数の和:68978

約数の個数: 16

約数和(自身を含む): 291075840

約数和(自身を除く): 86622837

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 68909, 206727, 1584907, 2963087, 4754721, 8889261, 68151001, 204453003]

約数ペア:

[(1, 204453003), (3, 68151001), (23, 8889261), (43, 4754721), (69, 2963087), (129, 1584907), (989, 206727), (2967, 68909)]