207930906

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{18307}}^1$

素因数の和:18946

約数の個数: 24

約数和(自身を含む): 451255584

約数和(自身を除く): 243324678

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 18307, 36614, 54921, 109842, 164763, 329526, 11551717, 23103434, 34655151, 69310302, 103965453, 207930906]

約数ペア:

[(1, 207930906), (2, 103965453), (3, 69310302), (6, 34655151), (9, 23103434), (18, 11551717), (631, 329526), (1262, 164763), (1893, 109842), (3786, 54921), (5679, 36614), (11358, 18307)]