209250692

素因数分解:

$2^2\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{5443}}^1$

素因数の和:6827

約数の個数: 24

約数和(自身を含む): 418883136

約数和(自身を除く): 209632444

約数列:

[1, 2, 4, 7, 14, 28, 1373, 2746, 5443, 5492, 9611, 10886, 19222, 21772, 38101, 38444, 76202, 152404, 7473239, 14946478, 29892956, 52312673, 104625346, 209250692]

約数ペア:

[(1, 209250692), (2, 104625346), (4, 52312673), (7, 29892956), (14, 14946478), (28, 7473239), (1373, 152404), (2746, 76202), (5443, 38444), (5492, 38101), (9611, 21772), (10886, 19222)]