200816270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{329207}}^1$

素因数の和:329275

約数の個数: 16

約数和(自身を含む): 367396128

約数和(自身を除く): 166579858

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 329207, 658414, 1646035, 3292070, 20081627, 40163254, 100408135, 200816270]

約数ペア:

[(1, 200816270), (2, 100408135), (5, 40163254), (10, 20081627), (61, 3292070), (122, 1646035), (305, 658414), (610, 329207)]