202219927

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51679}}^1$

素因数の和:51742

約数の個数: 16

約数和(自身を含む): 254679040

約数和(自身を除く): 52459113

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 51679, 361753, 671827, 2222197, 4702789, 15555379, 28888561, 202219927]

約数ペア:

[(1, 202219927), (7, 28888561), (13, 15555379), (43, 4702789), (91, 2222197), (301, 671827), (559, 361753), (3913, 51679)]