207934647

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1321}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 281744640

約数和(自身を除く): 73809993

約数列:

[1, 3, 71, 213, 739, 1321, 2217, 3963, 52469, 93791, 157407, 281373, 976219, 2928657, 69311549, 207934647]

約数ペア:

[(1, 207934647), (3, 69311549), (71, 2928657), (213, 976219), (739, 281373), (1321, 157407), (2217, 93791), (3963, 52469)]