208068891

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{4261}}^1$

素因数の和:4702

約数の個数: 16

約数和(自身を含む): 284974368

約数和(自身を除く): 76905477

約数列:

[1, 3, 41, 123, 397, 1191, 4261, 12783, 16277, 48831, 174701, 524103, 1691617, 5074851, 69356297, 208068891]

約数ペア:

[(1, 208068891), (3, 69356297), (41, 5074851), (123, 1691617), (397, 524103), (1191, 174701), (4261, 48831), (12783, 16277)]