201442255

素因数分解:

$5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{8951}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 276724224

約数和(自身を除く): 75281969

約数列:

[1, 5, 7, 35, 643, 3215, 4501, 8951, 22505, 44755, 62657, 313285, 5755493, 28777465, 40288451, 201442255]

約数ペア:

[(1, 201442255), (5, 40288451), (7, 28777465), (35, 5755493), (643, 313285), (3215, 62657), (4501, 44755), (8951, 22505)]