209372912

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4003}}^1$

素因数の和:4485

約数の個数: 40

約数和(自身を含む): 464720256

約数和(自身を除く): 255347344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1868, 3269, 3736, 4003, 6538, 7472, 8006, 13076, 16012, 26152, 28021, 32024, 52304, 56042, 64048, 112084, 224168, 448336, 1869401, 3738802, 7477604, 13085807, 14955208, 26171614, 29910416, 52343228, 104686456, 209372912]

約数ペア:

[(1, 209372912), (2, 104686456), (4, 52343228), (7, 29910416), (8, 26171614), (14, 14955208), (16, 13085807), (28, 7477604), (56, 3738802), (112, 1869401), (467, 448336), (934, 224168), (1868, 112084), (3269, 64048), (3736, 56042), (4003, 52304), (6538, 32024), (7472, 28021), (8006, 26152), (13076, 16012)]