205968385

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{87833}}^1$

素因数の和:87912

約数の個数: 16

約数和(自身を含む): 286690176

約数和(自身を除く): 80721791

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 87833, 439165, 614831, 3074155, 5884811, 29424055, 41193677, 205968385]

約数ペア:

[(1, 205968385), (5, 41193677), (7, 29424055), (35, 5884811), (67, 3074155), (335, 614831), (469, 439165), (2345, 87833)]