205697034

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{43451}}^1$

素因数の和:43722

約数の個数: 24

約数和(自身を含む): 447381792

約数和(自身を除く): 241684758

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 43451, 86902, 130353, 260706, 391059, 782118, 11427613, 22855226, 34282839, 68565678, 102848517, 205697034]

約数ペア:

[(1, 205697034), (2, 102848517), (3, 68565678), (6, 34282839), (9, 22855226), (18, 11427613), (263, 782118), (526, 391059), (789, 260706), (1578, 130353), (2367, 86902), (4734, 43451)]