207632551

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 257402880

約数和(自身を除く): 49770329

約数列:

[1, 7, 19, 49, 83, 133, 581, 931, 1577, 2687, 4067, 11039, 18809, 51053, 77273, 131663, 223021, 357371, 1561147, 2501597, 4237399, 10928029, 29661793, 207632551]

約数ペア:

[(1, 207632551), (7, 29661793), (19, 10928029), (49, 4237399), (83, 2501597), (133, 1561147), (581, 357371), (931, 223021), (1577, 131663), (2687, 77273), (4067, 51053), (11039, 18809)]