199969314

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{3271}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 418397184

約数和(自身を除く): 218427870

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1329, 2658, 3271, 6542, 9813, 10189, 19626, 20378, 30567, 61134, 75233, 150466, 225699, 451398, 1449053, 2898106, 4347159, 8694318, 33328219, 66656438, 99984657, 199969314]

約数ペア:

[(1, 199969314), (2, 99984657), (3, 66656438), (6, 33328219), (23, 8694318), (46, 4347159), (69, 2898106), (138, 1449053), (443, 451398), (886, 225699), (1329, 150466), (2658, 75233), (3271, 61134), (6542, 30567), (9813, 20378), (10189, 19626)]