202187871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7027}}^1$

素因数の和:7195

約数の個数: 24

約数和(自身を含む): 306983040

約数和(自身を除く): 104795169

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 3197, 7027, 9591, 21081, 28773, 63243, 161621, 484863, 976753, 1454589, 2930259, 8790777, 22465319, 67395957, 202187871]

約数ペア:

[(1, 202187871), (3, 67395957), (9, 22465319), (23, 8790777), (69, 2930259), (139, 1454589), (207, 976753), (417, 484863), (1251, 161621), (3197, 63243), (7027, 28773), (9591, 21081)]