201522438971

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1849831}}^1$

素因数の和:1850114

約数の個数: 16

約数和(自身を含む): 234410711040

約数和(自身を除く): 32888272069

約数列:

[1, 7, 79, 197, 553, 1379, 15563, 108941, 1849831, 12948817, 146136649, 364416707, 1022956543, 2550916949, 28788919853, 201522438971]

約数ペア:

[(1, 201522438971), (7, 28788919853), (79, 2550916949), (197, 1022956543), (553, 364416707), (1379, 146136649), (15563, 12948817), (108941, 1849831)]