201231099

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1933}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 298686960

約数和(自身を除く): 97455861

約数列:

[1, 3, 9, 43, 129, 269, 387, 807, 1933, 2421, 5799, 11567, 17397, 34701, 83119, 104103, 249357, 519977, 748071, 1559931, 4679793, 22359011, 67077033, 201231099]

約数ペア:

[(1, 201231099), (3, 67077033), (9, 22359011), (43, 4679793), (129, 1559931), (269, 748071), (387, 519977), (807, 249357), (1933, 104103), (2421, 83119), (5799, 34701), (11567, 17397)]