205201024

素因数分解:

$2^7\times 7^2\times {\mathrm{32717}}^1$

素因数の和:32745

約数の個数: 48

約数和(自身を含む): 475556130

約数和(自身を除く): 270355106

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 32717, 65434, 130868, 229019, 261736, 458038, 523472, 916076, 1046944, 1603133, 1832152, 2093888, 3206266, 3664304, 4187776, 6412532, 7328608, 12825064, 14657216, 25650128, 29314432, 51300256, 102600512, 205201024]

約数ペア:

[(1, 205201024), (2, 102600512), (4, 51300256), (7, 29314432), (8, 25650128), (14, 14657216), (16, 12825064), (28, 7328608), (32, 6412532), (49, 4187776), (56, 3664304), (64, 3206266), (98, 2093888), (112, 1832152), (128, 1603133), (196, 1046944), (224, 916076), (392, 523472), (448, 458038), (784, 261736), (896, 229019), (1568, 130868), (3136, 65434), (6272, 32717)]