209611752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1117}}^2$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 599427360

約数和(自身を除く): 389815608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1117, 2234, 3351, 4468, 6702, 7819, 8936, 13404, 15638, 23457, 26808, 31276, 46914, 62552, 93828, 187656, 1247689, 2495378, 3743067, 4990756, 7486134, 8733823, 9981512, 14972268, 17467646, 26201469, 29944536, 34935292, 52402938, 69870584, 104805876, 209611752]

約数ペア:

[(1, 209611752), (2, 104805876), (3, 69870584), (4, 52402938), (6, 34935292), (7, 29944536), (8, 26201469), (12, 17467646), (14, 14972268), (21, 9981512), (24, 8733823), (28, 7486134), (42, 4990756), (56, 3743067), (84, 2495378), (168, 1247689), (1117, 187656), (2234, 93828), (3351, 62552), (4468, 46914), (6702, 31276), (7819, 26808), (8936, 23457), (13404, 15638)]