201372993

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{240589}}^1$

素因数の和:240629

約数の個数: 16

約数和(自身を含む): 307955200

約数和(自身を除く): 106582207

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 240589, 721767, 2165301, 6495903, 7458259, 22374777, 67124331, 201372993]

約数ペア:

[(1, 201372993), (3, 67124331), (9, 22374777), (27, 7458259), (31, 6495903), (93, 2165301), (279, 721767), (837, 240589)]