204082021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 260628480

約数和(自身を除く): 56546459

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 2423, 2717, 4433, 6479, 7657, 26653, 31499, 46037, 75113, 84227, 346489, 506407, 598481, 826243, 976469, 1427147, 6583291, 10741159, 15698617, 18552911, 204082021]

約数ペア:

[(1, 204082021), (11, 18552911), (13, 15698617), (19, 10741159), (31, 6583291), (143, 1427147), (209, 976469), (247, 826243), (341, 598481), (403, 506407), (589, 346489), (2423, 84227), (2717, 75113), (4433, 46037), (6479, 31499), (7657, 26653)]