229971224

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2221}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 504749520

約数和(自身を除く): 274778296

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1849, 2221, 2408, 3698, 4442, 7396, 8884, 12943, 14792, 15547, 17768, 25886, 31094, 51772, 62188, 95503, 103544, 124376, 191006, 382012, 668521, 764024, 1337042, 2674084, 4106629, 5348168, 8213258, 16426516, 28746403, 32853032, 57492806, 114985612, 229971224]

約数ペア:

[(1, 229971224), (2, 114985612), (4, 57492806), (7, 32853032), (8, 28746403), (14, 16426516), (28, 8213258), (43, 5348168), (56, 4106629), (86, 2674084), (172, 1337042), (301, 764024), (344, 668521), (602, 382012), (1204, 191006), (1849, 124376), (2221, 103544), (2408, 95503), (3698, 62188), (4442, 51772), (7396, 31094), (8884, 25886), (12943, 17768), (14792, 15547)]