200564905

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{971}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 243777600

約数和(自身を除く): 43212695

約数列:

[1, 5, 109, 379, 545, 971, 1895, 4855, 41311, 105839, 206555, 368009, 529195, 1840045, 40112981, 200564905]

約数ペア:

[(1, 200564905), (5, 40112981), (109, 1840045), (379, 529195), (545, 368009), (971, 206555), (1895, 105839), (4855, 41311)]