201640136

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{413197}}^1$

素因数の和:413264

約数の個数: 16

約数和(自身を含む): 384274140

約数和(自身を除く): 182634004

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 413197, 826394, 1652788, 3305576, 25205017, 50410034, 100820068, 201640136]

約数ペア:

[(1, 201640136), (2, 100820068), (4, 50410034), (8, 25205017), (61, 3305576), (122, 1652788), (244, 826394), (488, 413197)]