200812188

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{120391}}^1$

素因数の和:120537

約数の個数: 24

約数和(自身を含む): 471936640

約数和(自身を除く): 271124452

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 120391, 240782, 361173, 481564, 722346, 1444692, 16734349, 33468698, 50203047, 66937396, 100406094, 200812188]

約数ペア:

[(1, 200812188), (2, 100406094), (3, 66937396), (4, 50203047), (6, 33468698), (12, 16734349), (139, 1444692), (278, 722346), (417, 481564), (556, 361173), (834, 240782), (1668, 120391)]