206331370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{33119}}^1$

素因数の和:33222

約数の個数: 32

約数和(自身を含む): 429235200

約数和(自身を除く): 222903830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 33119, 66238, 165595, 231833, 331190, 463666, 1159165, 2318330, 2947591, 5895182, 14737955, 20633137, 29475910, 41266274, 103165685, 206331370]

約数ペア:

[(1, 206331370), (2, 103165685), (5, 41266274), (7, 29475910), (10, 20633137), (14, 14737955), (35, 5895182), (70, 2947591), (89, 2318330), (178, 1159165), (445, 463666), (623, 331190), (890, 231833), (1246, 165595), (3115, 66238), (6230, 33119)]