200599474

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{20507}}^1$

素因数の和:20649

約数の個数: 16

約数和(自身を含む): 309588768

約数和(自身を除く): 108989294

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 20507, 41014, 1373969, 1497011, 2747938, 2994022, 100299737, 200599474]

約数ペア:

[(1, 200599474), (2, 100299737), (67, 2994022), (73, 2747938), (134, 1497011), (146, 1373969), (4891, 41014), (9782, 20507)]