213568768

素因数分解:

$2^8\times 7^1\times {\mathrm{119179}}^1$

素因数の和:119202

約数の個数: 36

約数和(自身を含む): 487207840

約数和(自身を除く): 273639072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 119179, 238358, 476716, 834253, 953432, 1668506, 1906864, 3337012, 3813728, 6674024, 7627456, 13348048, 15254912, 26696096, 30509824, 53392192, 106784384, 213568768]

約数ペア:

[(1, 213568768), (2, 106784384), (4, 53392192), (7, 30509824), (8, 26696096), (14, 15254912), (16, 13348048), (28, 7627456), (32, 6674024), (56, 3813728), (64, 3337012), (112, 1906864), (128, 1668506), (224, 953432), (256, 834253), (448, 476716), (896, 238358), (1792, 119179)]