204517695747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{1871279}}^1$

素因数の和:1873442

約数の個数: 16

約数和(自身を含む): 288865751040

約数和(自身を除く): 84348055293

約数列:

[1, 3, 17, 51, 2143, 6429, 36431, 109293, 1871279, 5613837, 31811743, 95435229, 4010150897, 12030452691, 68172565249, 204517695747]

約数ペア:

[(1, 204517695747), (3, 68172565249), (17, 12030452691), (51, 4010150897), (2143, 95435229), (6429, 31811743), (36431, 5613837), (109293, 1871279)]