207923598760

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{3582419}}^1$

素因数の和:3583881

約数の個数: 32

約数和(自身を含む): 468150645600

約数和(自身を除く): 260227046840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2902, 5804, 7255, 11608, 14510, 29020, 58040, 3582419, 7164838, 14329676, 17912095, 28659352, 35824190, 71648380, 143296760, 5198089969, 10396179938, 20792359876, 25990449845, 41584719752, 51980899690, 103961799380, 207923598760]

約数ペア:

[(1, 207923598760), (2, 103961799380), (4, 51980899690), (5, 41584719752), (8, 25990449845), (10, 20792359876), (20, 10396179938), (40, 5198089969), (1451, 143296760), (2902, 71648380), (5804, 35824190), (7255, 28659352), (11608, 17912095), (14510, 14329676), (29020, 7164838), (58040, 3582419)]