223267970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12049}}^1$

素因数の和:12182

約数の個数: 32

約数和(自身を含む): 429462000

約数和(自身を除く): 206194030

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 12049, 18530, 24098, 60245, 120490, 204833, 409666, 1024165, 1313341, 2048330, 2626682, 6566705, 13133410, 22326797, 44653594, 111633985, 223267970]

約数ペア:

[(1, 223267970), (2, 111633985), (5, 44653594), (10, 22326797), (17, 13133410), (34, 6566705), (85, 2626682), (109, 2048330), (170, 1313341), (218, 1024165), (545, 409666), (1090, 204833), (1853, 120490), (3706, 60245), (9265, 24098), (12049, 18530)]