194952716

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{65071}}^1$

素因数の和:65189

約数の個数: 24

約数和(自身を含む): 393555456

約数和(自身を除く): 198602740

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 65071, 130142, 260284, 455497, 910994, 1821988, 6962597, 13925194, 27850388, 48738179, 97476358, 194952716]

約数ペア:

[(1, 194952716), (2, 97476358), (4, 48738179), (7, 27850388), (14, 13925194), (28, 6962597), (107, 1821988), (214, 910994), (428, 455497), (749, 260284), (1498, 130142), (2996, 65071)]