206839808

素因数分解:

$2^{13}\times 7^1\times {\mathrm{3607}}^1$

素因数の和:3640

約数の個数: 56

約数和(自身を含む): 472878912

約数和(自身を除く): 266039104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 3607, 4096, 7168, 7214, 8192, 14336, 14428, 25249, 28672, 28856, 50498, 57344, 57712, 100996, 115424, 201992, 230848, 403984, 461696, 807968, 923392, 1615936, 1846784, 3231872, 3693568, 6463744, 7387136, 12927488, 14774272, 25854976, 29548544, 51709952, 103419904, 206839808]

約数ペア:

[(1, 206839808), (2, 103419904), (4, 51709952), (7, 29548544), (8, 25854976), (14, 14774272), (16, 12927488), (28, 7387136), (32, 6463744), (56, 3693568), (64, 3231872), (112, 1846784), (128, 1615936), (224, 923392), (256, 807968), (448, 461696), (512, 403984), (896, 230848), (1024, 201992), (1792, 115424), (2048, 100996), (3584, 57712), (3607, 57344), (4096, 50498), (7168, 28856), (7214, 28672), (8192, 25249), (14336, 14428)]