207680253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{203011}}^1$

素因数の和:203056

約数の個数: 16

約数和(自身を含む): 311826432

約数和(自身を除く): 104146179

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 203011, 609033, 2233121, 6293341, 6699363, 18880023, 69226751, 207680253]

約数ペア:

[(1, 207680253), (3, 69226751), (11, 18880023), (31, 6699363), (33, 6293341), (93, 2233121), (341, 609033), (1023, 203011)]