217346074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{18061}}^1$

素因数の和:18621

約数の個数: 16

約数和(自身を含む): 356327136

約数和(自身を除く): 138981062

約数列:

[1, 2, 11, 22, 547, 1094, 6017, 12034, 18061, 36122, 198671, 397342, 9879367, 19758734, 108673037, 217346074]

約数ペア:

[(1, 217346074), (2, 108673037), (11, 19758734), (22, 9879367), (547, 397342), (1094, 198671), (6017, 36122), (12034, 18061)]