200936799

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24020

約数の個数: 36

約数和(自身を含む): 355413240

約数和(自身を除く): 154476441

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 23981, 71943, 167867, 215829, 455639, 503601, 1175069, 1366917, 1510803, 3189473, 3525207, 4100751, 9568419, 10575621, 22326311, 28705257, 66978933, 200936799]

約数ペア:

[(1, 200936799), (3, 66978933), (7, 28705257), (9, 22326311), (19, 10575621), (21, 9568419), (49, 4100751), (57, 3525207), (63, 3189473), (133, 1510803), (147, 1366917), (171, 1175069), (399, 503601), (441, 455639), (931, 215829), (1197, 167867), (2793, 71943), (8379, 23981)]