211246654

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2459

約数の個数: 16

約数和(自身を含む): 319791888

約数和(自身を除く): 108545234

約数列:

[1, 2, 227, 233, 454, 466, 1997, 3994, 52891, 105782, 453319, 465301, 906638, 930602, 105623327, 211246654]

約数ペア:

[(1, 211246654), (2, 105623327), (227, 930602), (233, 906638), (454, 465301), (466, 453319), (1997, 105782), (3994, 52891)]