206031007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 271458432

約数和(自身を除く): 65427425

約数列:

[1, 7, 13, 17, 91, 97, 119, 221, 679, 1261, 1373, 1547, 1649, 8827, 9611, 11543, 17849, 21437, 23341, 124943, 133181, 150059, 163387, 303433, 932267, 1731353, 2124031, 2264077, 12119471, 15848539, 29433001, 206031007]

約数ペア:

[(1, 206031007), (7, 29433001), (13, 15848539), (17, 12119471), (91, 2264077), (97, 2124031), (119, 1731353), (221, 932267), (679, 303433), (1261, 163387), (1373, 150059), (1547, 133181), (1649, 124943), (8827, 23341), (9611, 21437), (11543, 17849)]