200742416

素因数分解:

$2^4\times 7^2\times {\mathrm{256049}}^1$

素因数の和:256071

約数の個数: 30

約数和(自身を含む): 452440350

約数和(自身を除く): 251697934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 256049, 512098, 1024196, 1792343, 2048392, 3584686, 4096784, 7169372, 12546401, 14338744, 25092802, 28677488, 50185604, 100371208, 200742416]

約数ペア:

[(1, 200742416), (2, 100371208), (4, 50185604), (7, 28677488), (8, 25092802), (14, 14338744), (16, 12546401), (28, 7169372), (49, 4096784), (56, 3584686), (98, 2048392), (112, 1792343), (196, 1024196), (392, 512098), (784, 256049)]