196843570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{255641}}^1$

素因数の和:255666

約数の個数: 32

約数和(自身を含む): 441749376

約数和(自身を除く): 244905806

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 255641, 511282, 1278205, 1789487, 2556410, 2812051, 3578974, 5624102, 8947435, 14060255, 17894870, 19684357, 28120510, 39368714, 98421785, 196843570]

約数ペア:

[(1, 196843570), (2, 98421785), (5, 39368714), (7, 28120510), (10, 19684357), (11, 17894870), (14, 14060255), (22, 8947435), (35, 5624102), (55, 3578974), (70, 2812051), (77, 2556410), (110, 1789487), (154, 1278205), (385, 511282), (770, 255641)]