213652096

素因数分解:

$2^7\times 7^1\times {\mathrm{238451}}^1$

素因数の和:238472

約数の個数: 32

約数和(自身を含む): 486442080

約数和(自身を除く): 272789984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 238451, 476902, 953804, 1669157, 1907608, 3338314, 3815216, 6676628, 7630432, 13353256, 15260864, 26706512, 30521728, 53413024, 106826048, 213652096]

約数ペア:

[(1, 213652096), (2, 106826048), (4, 53413024), (7, 30521728), (8, 26706512), (14, 15260864), (16, 13353256), (28, 7630432), (32, 6676628), (56, 3815216), (64, 3338314), (112, 1907608), (128, 1669157), (224, 953804), (448, 476902), (896, 238451)]