223444313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 241891200

約数和(自身を除く): 18446887

約数列:

[1, 19, 71, 73, 1349, 1387, 2269, 5183, 43111, 98477, 161099, 165637, 3060881, 3147103, 11760227, 223444313]

約数ペア:

[(1, 223444313), (19, 11760227), (71, 3147103), (73, 3060881), (1349, 165637), (1387, 161099), (2269, 98477), (5183, 43111)]