206837267

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{52859}}^1$

素因数の和:52922

約数の個数: 16

約数和(自身を含む): 260494080

約数和(自身を除く): 53656813

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 52859, 370013, 687167, 2272937, 4810169, 15910559, 29548181, 206837267]

約数ペア:

[(1, 206837267), (7, 29548181), (13, 15910559), (43, 4810169), (91, 2272937), (301, 687167), (559, 370013), (3913, 52859)]