207636716

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{9719}}^1$

素因数の和:9846

約数の個数: 36

約数和(自身を含む): 426610800

約数和(自身を除く): 218974084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 9719, 10682, 19438, 21364, 38876, 68033, 136066, 272132, 476231, 952462, 1059371, 1904924, 2118742, 4237484, 7415597, 14831194, 29662388, 51909179, 103818358, 207636716]

約数ペア:

[(1, 207636716), (2, 103818358), (4, 51909179), (7, 29662388), (14, 14831194), (28, 7415597), (49, 4237484), (98, 2118742), (109, 1904924), (196, 1059371), (218, 952462), (436, 476231), (763, 272132), (1526, 136066), (3052, 68033), (5341, 38876), (9719, 21364), (10682, 19438)]