209684724

素因数分解:

$2^2\times 3^1\times {\mathrm{3617}}^1\times {\mathrm{4831}}^1$

素因数の和:8455

約数の個数: 24

約数和(自身を含む): 489500928

約数和(自身を除く): 279816204

約数列:

[1, 2, 3, 4, 6, 12, 3617, 4831, 7234, 9662, 10851, 14468, 14493, 19324, 21702, 28986, 43404, 57972, 17473727, 34947454, 52421181, 69894908, 104842362, 209684724]

約数ペア:

[(1, 209684724), (2, 104842362), (3, 69894908), (4, 52421181), (6, 34947454), (12, 17473727), (3617, 57972), (4831, 43404), (7234, 28986), (9662, 21702), (10851, 19324), (14468, 14493)]