206556578

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{4657}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 315477024

約数和(自身を除く): 108920446

約数列:

[1, 2, 67, 134, 331, 662, 4657, 9314, 22177, 44354, 312019, 624038, 1541467, 3082934, 103278289, 206556578]

約数ペア:

[(1, 206556578), (2, 103278289), (67, 3082934), (134, 1541467), (331, 624038), (662, 312019), (4657, 44354), (9314, 22177)]