202984208

素因数分解:

$2^4\times 7^1\times {\mathrm{1812359}}^1$

素因数の和:1812374

約数の個数: 20

約数和(自身を含む): 449465280

約数和(自身を除く): 246481072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1812359, 3624718, 7249436, 12686513, 14498872, 25373026, 28997744, 50746052, 101492104, 202984208]

約数ペア:

[(1, 202984208), (2, 101492104), (4, 50746052), (7, 28997744), (8, 25373026), (14, 14498872), (16, 12686513), (28, 7249436), (56, 3624718), (112, 1812359)]