198681364

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{29443}}^1$

素因数の和:29695

約数の個数: 24

約数和(自身を含む): 399025088

約数和(自身を除く): 200343724

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 29443, 58886, 117772, 206101, 412202, 824404, 7095763, 14191526, 28383052, 49670341, 99340682, 198681364]

約数ペア:

[(1, 198681364), (2, 99340682), (4, 49670341), (7, 28383052), (14, 14191526), (28, 7095763), (241, 824404), (482, 412202), (964, 206101), (1687, 117772), (3374, 58886), (6748, 29443)]