201964641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{1993}}^1$

素因数の和:4000

約数の個数: 16

約数和(自身を含む): 285413184

約数和(自身を除く): 83448543

約数列:

[1, 3, 17, 51, 1987, 1993, 5961, 5979, 33779, 33881, 101337, 101643, 3960091, 11880273, 67321547, 201964641]

約数ペア:

[(1, 201964641), (3, 67321547), (17, 11880273), (51, 3960091), (1987, 101643), (1993, 101337), (5961, 33881), (5979, 33779)]