200778909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 302561280

約数和(自身を除く): 101782371

約数列:

[1, 3, 19, 31, 37, 57, 83, 93, 111, 249, 589, 703, 1147, 1369, 1577, 1767, 2109, 2573, 3071, 3441, 4107, 4731, 7719, 9213, 21793, 26011, 42439, 48887, 58349, 65379, 78033, 95201, 113627, 127317, 146661, 175047, 285603, 340881, 806341, 1808819, 2158913, 2419023, 3522437, 5426457, 6476739, 10567311, 66926303, 200778909]

約数ペア:

[(1, 200778909), (3, 66926303), (19, 10567311), (31, 6476739), (37, 5426457), (57, 3522437), (83, 2419023), (93, 2158913), (111, 1808819), (249, 806341), (589, 340881), (703, 285603), (1147, 175047), (1369, 146661), (1577, 127317), (1767, 113627), (2109, 95201), (2573, 78033), (3071, 65379), (3441, 58349), (4107, 48887), (4731, 42439), (7719, 26011), (9213, 21793)]