208752290

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{9433}}^1$

素因数の和:11653

約数の個数: 16

約数和(自身を含む): 375963768

約数和(自身を除く): 167211478

約数列:

[1, 2, 5, 10, 2213, 4426, 9433, 11065, 18866, 22130, 47165, 94330, 20875229, 41750458, 104376145, 208752290]

約数ペア:

[(1, 208752290), (2, 104376145), (5, 41750458), (10, 20875229), (2213, 94330), (4426, 47165), (9433, 22130), (11065, 18866)]