202947829

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1531}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 240462720

約数和(自身を除く): 37514891

約数列:

[1, 7, 29, 203, 653, 1531, 4571, 10717, 18937, 44399, 132559, 310793, 999743, 6998201, 28992547, 202947829]

約数ペア:

[(1, 202947829), (7, 28992547), (29, 6998201), (203, 999743), (653, 310793), (1531, 132559), (4571, 44399), (10717, 18937)]