195349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 16

約数和(自身を含む): 253440

約数和(自身を除く): 58091

約数列:

[1, 7, 11, 43, 59, 77, 301, 413, 473, 649, 2537, 3311, 4543, 17759, 27907, 195349]

約数ペア:

[(1, 195349), (7, 27907), (11, 17759), (43, 4543), (59, 3311), (77, 2537), (301, 649), (413, 473)]