208048797

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13217}}^1$

素因数の和:13290

約数の個数: 32

約数和(自身を含む): 342610560

約数和(自身を除く): 134561763

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 13217, 15741, 39651, 118953, 145387, 356859, 436161, 700501, 1308483, 2101503, 3925449, 6304509, 7705511, 18913527, 23116533, 69349599, 208048797]

約数ペア:

[(1, 208048797), (3, 69349599), (9, 23116533), (11, 18913527), (27, 7705511), (33, 6304509), (53, 3925449), (99, 2101503), (159, 1308483), (297, 700501), (477, 436161), (583, 356859), (1431, 145387), (1749, 118953), (5247, 39651), (13217, 15741)]