201327427

素因数分解:

$7^2\times {\mathrm{431}}^1\times {\mathrm{9533}}^1$

素因数の和:9978

約数の個数: 12

約数和(自身を含む): 234765216

約数和(自身を除く): 33437789

約数列:

[1, 7, 49, 431, 3017, 9533, 21119, 66731, 467117, 4108723, 28761061, 201327427]

約数ペア:

[(1, 201327427), (7, 28761061), (49, 4108723), (431, 467117), (3017, 66731), (9533, 21119)]