201284912

素因数分解:

$2^4\times {\mathrm{1433}}^1\times {\mathrm{8779}}^1$

素因数の和:10220

約数の個数: 20

約数和(自身を含む): 390306120

約数和(自身を除く): 189021208

約数列:

[1, 2, 4, 8, 16, 1433, 2866, 5732, 8779, 11464, 17558, 22928, 35116, 70232, 140464, 12580307, 25160614, 50321228, 100642456, 201284912]

約数ペア:

[(1, 201284912), (2, 100642456), (4, 50321228), (8, 25160614), (16, 12580307), (1433, 140464), (2866, 70232), (5732, 35116), (8779, 22928), (11464, 17558)]