268049131

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 332789760

約数和(自身を除く): 64740629

約数列:

[1, 7, 19, 47, 133, 137, 313, 329, 893, 959, 2191, 2603, 5947, 6251, 6439, 14711, 18221, 41629, 42881, 45073, 102977, 122341, 279509, 300167, 814739, 856387, 1956563, 2015407, 5703173, 14107849, 38292733, 268049131]

約数ペア:

[(1, 268049131), (7, 38292733), (19, 14107849), (47, 5703173), (133, 2015407), (137, 1956563), (313, 856387), (329, 814739), (893, 300167), (959, 279509), (2191, 122341), (2603, 102977), (5947, 45073), (6251, 42881), (6439, 41629), (14711, 18221)]