207636128

素因数分解:

$2^5\times 7^2\times {\mathrm{132421}}^1$

素因数の和:132445

約数の個数: 36

約数和(自身を含む): 475527402

約数和(自身を除く): 267891274

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 132421, 264842, 529684, 926947, 1059368, 1853894, 2118736, 3707788, 4237472, 6488629, 7415576, 12977258, 14831152, 25954516, 29662304, 51909032, 103818064, 207636128]

約数ペア:

[(1, 207636128), (2, 103818064), (4, 51909032), (7, 29662304), (8, 25954516), (14, 14831152), (16, 12977258), (28, 7415576), (32, 6488629), (49, 4237472), (56, 3707788), (98, 2118736), (112, 1853894), (196, 1059368), (224, 926947), (392, 529684), (784, 264842), (1568, 132421)]