208077712

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{183167}}^1$

素因数の和:183246

約数の個数: 20

約数和(自身を含む): 408830976

約数和(自身を除く): 200753264

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 183167, 366334, 732668, 1465336, 2930672, 13004857, 26009714, 52019428, 104038856, 208077712]

約数ペア:

[(1, 208077712), (2, 104038856), (4, 52019428), (8, 26009714), (16, 13004857), (71, 2930672), (142, 1465336), (284, 732668), (568, 366334), (1136, 183167)]