196529181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 284712960

約数和(自身を除く): 88183779

約数列:

[1, 3, 23, 31, 69, 93, 139, 417, 661, 713, 1983, 2139, 3197, 4309, 9591, 12927, 15203, 20491, 45609, 61473, 91879, 99107, 275637, 297321, 471293, 1413879, 2113217, 2848249, 6339651, 8544747, 65509727, 196529181]

約数ペア:

[(1, 196529181), (3, 65509727), (23, 8544747), (31, 6339651), (69, 2848249), (93, 2113217), (139, 1413879), (417, 471293), (661, 297321), (713, 275637), (1983, 99107), (2139, 91879), (3197, 61473), (4309, 45609), (9591, 20491), (12927, 15203)]