201419708

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{4999}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 403200000

約数和(自身を除く): 201780292

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 4999, 5756, 9998, 10073, 19996, 20146, 34993, 40292, 69986, 139972, 7193561, 14387122, 28774244, 50354927, 100709854, 201419708]

約数ペア:

[(1, 201419708), (2, 100709854), (4, 50354927), (7, 28774244), (14, 14387122), (28, 7193561), (1439, 139972), (2878, 69986), (4999, 40292), (5756, 34993), (9998, 20146), (10073, 19996)]