214960466

素因数分解:

$2^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{7681}}^1$

素因数の和:9689

約数の個数: 16

約数和(自身を含む): 368736000

約数和(自身を除く): 153775534

約数列:

[1, 2, 7, 14, 1999, 3998, 7681, 13993, 15362, 27986, 53767, 107534, 15354319, 30708638, 107480233, 214960466]

約数ペア:

[(1, 214960466), (2, 107480233), (7, 30708638), (14, 15354319), (1999, 107534), (3998, 53767), (7681, 27986), (13993, 15362)]