196365778

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{326189}}^1$

素因数の和:326241

約数の個数: 16

約数和(自身を含む): 344456640

約数和(自身を除く): 148090862

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 326189, 652378, 2283323, 4566646, 14026127, 28052254, 98182889, 196365778]

約数ペア:

[(1, 196365778), (2, 98182889), (7, 28052254), (14, 14026127), (43, 4566646), (86, 2283323), (301, 652378), (602, 326189)]