206827225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20327}}^1$

素因数の和:20385

約数の個数: 24

約数和(自身を含む): 287356608

約数和(自身を除く): 80529383

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 10175, 20327, 101635, 223597, 508175, 752099, 1117985, 3760495, 5589925, 8273089, 18802475, 41365445, 206827225]

約数ペア:

[(1, 206827225), (5, 41365445), (11, 18802475), (25, 8273089), (37, 5589925), (55, 3760495), (185, 1117985), (275, 752099), (407, 508175), (925, 223597), (2035, 101635), (10175, 20327)]