201620268697

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2554969}}^1$

素因数の和:2555112

約数の個数: 16

約数和(自身を含む): 217806082560

約数和(自身を除く): 16185813863

約数列:

[1, 23, 47, 73, 1081, 1679, 3431, 78913, 2554969, 58764287, 120083543, 186512737, 2761921489, 4289792951, 8766098639, 201620268697]

約数ペア:

[(1, 201620268697), (23, 8766098639), (47, 4289792951), (73, 2761921489), (1081, 186512737), (1679, 120083543), (3431, 58764287), (78913, 2554969)]