200561590

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{6451}}^1$

素因数の和:9567

約数の個数: 16

約数和(自身を含む): 361182960

約数和(自身を除く): 160621370

約数列:

[1, 2, 5, 10, 3109, 6218, 6451, 12902, 15545, 31090, 32255, 64510, 20056159, 40112318, 100280795, 200561590]

約数ペア:

[(1, 200561590), (2, 100280795), (5, 40112318), (10, 20056159), (3109, 64510), (6218, 32255), (6451, 31090), (12902, 15545)]