201147507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47251}}^1$

素因数の和:47311

約数の個数: 24

約数和(自身を含む): 324337728

約数和(自身を除く): 123190221

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 47251, 141753, 425259, 519761, 1559283, 2031793, 4677849, 6095379, 18286137, 22349723, 67049169, 201147507]

約数ペア:

[(1, 201147507), (3, 67049169), (9, 22349723), (11, 18286137), (33, 6095379), (43, 4677849), (99, 2031793), (129, 1559283), (387, 519761), (473, 425259), (1419, 141753), (4257, 47251)]