201656301

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 343561344

約数和(自身を除く): 141905043

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 363, 427, 671, 847, 1281, 1301, 2013, 2541, 3903, 4697, 7381, 9107, 14091, 14311, 22143, 27321, 42933, 51667, 79361, 100177, 155001, 157421, 238083, 300531, 472263, 555527, 872971, 1101947, 1666581, 2618913, 3305841, 6110797, 9602681, 18332391, 28808043, 67218767, 201656301]

約数ペア:

[(1, 201656301), (3, 67218767), (7, 28808043), (11, 18332391), (21, 9602681), (33, 6110797), (61, 3305841), (77, 2618913), (121, 1666581), (183, 1101947), (231, 872971), (363, 555527), (427, 472263), (671, 300531), (847, 238083), (1281, 157421), (1301, 155001), (2013, 100177), (2541, 79361), (3903, 51667), (4697, 42933), (7381, 27321), (9107, 22143), (14091, 14311)]