201211396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{12479}}^1$

素因数の和:12651

約数の個数: 24

約数和(自身を含む): 366912000

約数和(自身を除く): 165700604

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 8062, 12479, 16124, 24958, 49916, 361891, 723782, 1447564, 1734581, 3469162, 6938324, 50302849, 100605698, 201211396]

約数ペア:

[(1, 201211396), (2, 100605698), (4, 50302849), (29, 6938324), (58, 3469162), (116, 1734581), (139, 1447564), (278, 723782), (556, 361891), (4031, 49916), (8062, 24958), (12479, 16124)]