198288832

素因数分解:

$2^6\times 7^1\times {\mathrm{442609}}^1$

素因数の和:442628

約数の個数: 28

約数和(自身を含む): 449691760

約数和(自身を除く): 251402928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 442609, 885218, 1770436, 3098263, 3540872, 6196526, 7081744, 12393052, 14163488, 24786104, 28326976, 49572208, 99144416, 198288832]

約数ペア:

[(1, 198288832), (2, 99144416), (4, 49572208), (7, 28326976), (8, 24786104), (14, 14163488), (16, 12393052), (28, 7081744), (32, 6196526), (56, 3540872), (64, 3098263), (112, 1770436), (224, 885218), (448, 442609)]