210003980312

素因数分解:

$2^3\times 7^1\times {\mathrm{3750071077}}^1$

素因数の和:3750071090

約数の個数: 16

約数和(自身を含む): 450008529360

約数和(自身を除く): 240004549048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3750071077, 7500142154, 15000284308, 26250497539, 30000568616, 52500995078, 105001990156, 210003980312]

約数ペア:

[(1, 210003980312), (2, 105001990156), (4, 52500995078), (7, 30000568616), (8, 26250497539), (14, 15000284308), (28, 7500142154), (56, 3750071077)]