201965031

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1021}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 301857920

約数和(自身を除く): 99892889

約数列:

[1, 3, 9, 31, 93, 279, 709, 1021, 2127, 3063, 6381, 9189, 21979, 31651, 65937, 94953, 197811, 284859, 723889, 2171667, 6515001, 22440559, 67321677, 201965031]

約数ペア:

[(1, 201965031), (3, 67321677), (9, 22440559), (31, 6515001), (93, 2171667), (279, 723889), (709, 284859), (1021, 197811), (2127, 94953), (3063, 65937), (6381, 31651), (9189, 21979)]