211499008

素因数分解:

$2^{11}\times 7^1\times {\mathrm{14753}}^1$

素因数の和:14782

約数の個数: 48

約数和(自身を含む): 483341040

約数和(自身を除く): 271842032

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, 7168, 14336, 14753, 29506, 59012, 103271, 118024, 206542, 236048, 413084, 472096, 826168, 944192, 1652336, 1888384, 3304672, 3776768, 6609344, 7553536, 13218688, 15107072, 26437376, 30214144, 52874752, 105749504, 211499008]

約数ペア:

[(1, 211499008), (2, 105749504), (4, 52874752), (7, 30214144), (8, 26437376), (14, 15107072), (16, 13218688), (28, 7553536), (32, 6609344), (56, 3776768), (64, 3304672), (112, 1888384), (128, 1652336), (224, 944192), (256, 826168), (448, 472096), (512, 413084), (896, 236048), (1024, 206542), (1792, 118024), (2048, 103271), (3584, 59012), (7168, 29506), (14336, 14753)]