200866274

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139297}}^1$

素因数の和:139409

約数の個数: 16

約数和(自身を含む): 347687808

約数和(自身を除く): 146821534

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 139297, 278594, 975079, 1950158, 14347591, 28695182, 100433137, 200866274]

約数ペア:

[(1, 200866274), (2, 100433137), (7, 28695182), (14, 14347591), (103, 1950158), (206, 975079), (721, 278594), (1442, 139297)]