211055488

素因数分解:

$2^7\times 7^1\times {\mathrm{235553}}^1$

素因数の和:235574

約数の個数: 32

約数和(自身を含む): 480530160

約数和(自身を除く): 269474672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 235553, 471106, 942212, 1648871, 1884424, 3297742, 3768848, 6595484, 7537696, 13190968, 15075392, 26381936, 30150784, 52763872, 105527744, 211055488]

約数ペア:

[(1, 211055488), (2, 105527744), (4, 52763872), (7, 30150784), (8, 26381936), (14, 15075392), (16, 13190968), (28, 7537696), (32, 6595484), (56, 3768848), (64, 3297742), (112, 1884424), (128, 1648871), (224, 942212), (448, 471106), (896, 235553)]