212754556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 441907200

約数和(自身を除く): 229152644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 479, 547, 812, 958, 1094, 1916, 2188, 3353, 3829, 6706, 7658, 13412, 13891, 15316, 15863, 27782, 31726, 55564, 63452, 97237, 111041, 194474, 222082, 262013, 388948, 444164, 524026, 1048052, 1834091, 3668182, 7336364, 7598377, 15196754, 30393508, 53188639, 106377278, 212754556]

約数ペア:

[(1, 212754556), (2, 106377278), (4, 53188639), (7, 30393508), (14, 15196754), (28, 7598377), (29, 7336364), (58, 3668182), (116, 1834091), (203, 1048052), (406, 524026), (479, 444164), (547, 388948), (812, 262013), (958, 222082), (1094, 194474), (1916, 111041), (2188, 97237), (3353, 63452), (3829, 55564), (6706, 31726), (7658, 27782), (13412, 15863), (13891, 15316)]