210078412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{17431}}^1$

素因数の和:17589

約数の個数: 24

約数和(自身を含む): 386572032

約数和(自身を除く): 176493620

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 12052, 17431, 34862, 69724, 400913, 801826, 1603652, 2283461, 4566922, 9133844, 52519603, 105039206, 210078412]

約数ペア:

[(1, 210078412), (2, 105039206), (4, 52519603), (23, 9133844), (46, 4566922), (92, 2283461), (131, 1603652), (262, 801826), (524, 400913), (3013, 69724), (6026, 34862), (12052, 17431)]