214450388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{755107}}^1$

素因数の和:755182

約数の個数: 12

約数和(自身を含む): 380574432

約数和(自身を除く): 166124044

約数列:

[1, 2, 4, 71, 142, 284, 755107, 1510214, 3020428, 53612597, 107225194, 214450388]

約数ペア:

[(1, 214450388), (2, 107225194), (4, 53612597), (71, 3020428), (142, 1510214), (284, 755107)]