204901886

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{52837}}^1$

素因数の和:53123

約数の個数: 16

約数和(自身を含む): 352535136

約数和(自身を除く): 147633250

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 52837, 105674, 369859, 739718, 14635849, 29271698, 102450943, 204901886]

約数ペア:

[(1, 204901886), (2, 102450943), (7, 29271698), (14, 14635849), (277, 739718), (554, 369859), (1939, 105674), (3878, 52837)]