166808213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 209647872

約数和(自身を除く): 42839659

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 451, 533, 943, 1237, 3289, 5863, 10373, 12259, 13607, 16081, 28451, 50717, 134849, 176891, 312961, 369863, 557887, 659321, 1166491, 4068493, 7252531, 12831401, 15164383, 166808213]

約数ペア:

[(1, 166808213), (11, 15164383), (13, 12831401), (23, 7252531), (41, 4068493), (143, 1166491), (253, 659321), (299, 557887), (451, 369863), (533, 312961), (943, 176891), (1237, 134849), (3289, 50717), (5863, 28451), (10373, 16081), (12259, 13607)]