201530371

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1559}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 235123200

約数和(自身を除く): 33592829

約数列:

[1, 7, 59, 313, 413, 1559, 2191, 10913, 18467, 91981, 129269, 487967, 643867, 3415769, 28790053, 201530371]

約数ペア:

[(1, 201530371), (7, 28790053), (59, 3415769), (313, 643867), (413, 487967), (1559, 129269), (2191, 91981), (10913, 18467)]