205348864

素因数分解:

$2^{13}\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3614

約数の個数: 56

約数和(自身を含む): 469471248

約数和(自身を除く): 264122384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3581, 3584, 4096, 7162, 7168, 8192, 14324, 14336, 25067, 28648, 28672, 50134, 57296, 57344, 100268, 114592, 200536, 229184, 401072, 458368, 802144, 916736, 1604288, 1833472, 3208576, 3666944, 6417152, 7333888, 12834304, 14667776, 25668608, 29335552, 51337216, 102674432, 205348864]

約数ペア:

[(1, 205348864), (2, 102674432), (4, 51337216), (7, 29335552), (8, 25668608), (14, 14667776), (16, 12834304), (28, 7333888), (32, 6417152), (56, 3666944), (64, 3208576), (112, 1833472), (128, 1604288), (224, 916736), (256, 802144), (448, 458368), (512, 401072), (896, 229184), (1024, 200536), (1792, 114592), (2048, 100268), (3581, 57344), (3584, 57296), (4096, 50134), (7162, 28672), (7168, 28648), (8192, 25067), (14324, 14336)]