200314891

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{215161}}^1$

素因数の和:215194

約数の個数: 12

約数和(自身を含む): 245284680

約数和(自身を除く): 44969789

約数列:

[1, 7, 19, 49, 133, 931, 215161, 1506127, 4088059, 10542889, 28616413, 200314891]

約数ペア:

[(1, 200314891), (7, 28616413), (19, 10542889), (49, 4088059), (133, 1506127), (931, 215161)]