204828155

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{344249}}^1$

素因数の和:344278

約数の個数: 16

約数和(自身を含む): 297432000

約数和(自身を除く): 92603845

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 344249, 1721245, 2409743, 5852233, 12048715, 29261165, 40965631, 204828155]

約数ペア:

[(1, 204828155), (5, 40965631), (7, 29261165), (17, 12048715), (35, 5852233), (85, 2409743), (119, 1721245), (595, 344249)]