196355845

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130469}}^1$

素因数の和:130524

約数の個数: 16

約数和(自身を含む): 275552640

約数和(自身を除く): 79196795

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 130469, 652345, 913283, 4566415, 5610167, 28050835, 39271169, 196355845]

約数ペア:

[(1, 196355845), (5, 39271169), (7, 28050835), (35, 5610167), (43, 4566415), (215, 913283), (301, 652345), (1505, 130469)]