207947516

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{256093}}^1$

素因数の和:256133

約数の個数: 24

約数和(自身を含む): 430237920

約数和(自身を除く): 222290404

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 256093, 512186, 1024372, 1792651, 3585302, 7170604, 7426697, 14853394, 29706788, 51986879, 103973758, 207947516]

約数ペア:

[(1, 207947516), (2, 103973758), (4, 51986879), (7, 29706788), (14, 14853394), (28, 7426697), (29, 7170604), (58, 3585302), (116, 1792651), (203, 1024372), (406, 512186), (812, 256093)]