248201104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{816451}}^1$

素因数の和:816478

約数の個数: 20

約数和(自身を含む): 506200240

約数和(自身を除く): 257999136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 816451, 1632902, 3265804, 6531608, 13063216, 15512569, 31025138, 62050276, 124100552, 248201104]

約数ペア:

[(1, 248201104), (2, 124100552), (4, 62050276), (8, 31025138), (16, 15512569), (19, 13063216), (38, 6531608), (76, 3265804), (152, 1632902), (304, 816451)]