205378466

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1\times {\mathrm{863}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 310293504

約数和(自身を除く): 104915038

約数列:

[1, 2, 257, 463, 514, 863, 926, 1726, 118991, 221791, 237982, 399569, 443582, 799138, 102689233, 205378466]

約数ペア:

[(1, 205378466), (2, 102689233), (257, 799138), (463, 443582), (514, 399569), (863, 237982), (926, 221791), (1726, 118991)]