210087502

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 317447424

約数和(自身を除く): 107359922

約数列:

[1, 2, 251, 431, 502, 862, 971, 1942, 108181, 216362, 243721, 418501, 487442, 837002, 105043751, 210087502]

約数ペア:

[(1, 210087502), (2, 105043751), (251, 837002), (431, 487442), (502, 418501), (862, 243721), (971, 216362), (1942, 108181)]