194747684

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2339

約数の個数: 24

約数和(自身を含む): 345649920

約数和(自身を除く): 150902236

約数列:

[1, 2, 4, 109, 218, 223, 436, 446, 892, 2003, 4006, 8012, 24307, 48614, 97228, 218327, 436654, 446669, 873308, 893338, 1786676, 48686921, 97373842, 194747684]

約数ペア:

[(1, 194747684), (2, 97373842), (4, 48686921), (109, 1786676), (218, 893338), (223, 873308), (436, 446669), (446, 436654), (892, 218327), (2003, 97228), (4006, 48614), (8012, 24307)]