205770230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{437809}}^1$

素因数の和:437863

約数の個数: 16

約数和(自身を含む): 378267840

約数和(自身を除く): 172497610

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 437809, 875618, 2189045, 4378090, 20577023, 41154046, 102885115, 205770230]

約数ペア:

[(1, 205770230), (2, 102885115), (5, 41154046), (10, 20577023), (47, 4378090), (94, 2189045), (235, 875618), (470, 437809)]