201386523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 301563136

約数和(自身を除く): 100176613

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 871, 1443, 2083, 2479, 2613, 6249, 7437, 27079, 32227, 77071, 81237, 96681, 139561, 231213, 418683, 1001923, 1814293, 3005769, 5163757, 5442879, 15491271, 67128841, 201386523]

約数ペア:

[(1, 201386523), (3, 67128841), (13, 15491271), (37, 5442879), (39, 5163757), (67, 3005769), (111, 1814293), (201, 1001923), (481, 418683), (871, 231213), (1443, 139561), (2083, 96681), (2479, 81237), (2613, 77071), (6249, 32227), (7437, 27079)]