208038660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2803}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 583187136

約数和(自身を除く): 375148476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1237, 2474, 2803, 3711, 4948, 5606, 6185, 7422, 8409, 11212, 12370, 14015, 14844, 16818, 18555, 24740, 28030, 33636, 37110, 42045, 56060, 74220, 84090, 168180, 3467311, 6934622, 10401933, 13869244, 17336555, 20803866, 34673110, 41607732, 52009665, 69346220, 104019330, 208038660]

約数ペア:

[(1, 208038660), (2, 104019330), (3, 69346220), (4, 52009665), (5, 41607732), (6, 34673110), (10, 20803866), (12, 17336555), (15, 13869244), (20, 10401933), (30, 6934622), (60, 3467311), (1237, 168180), (2474, 84090), (2803, 74220), (3711, 56060), (4948, 42045), (5606, 37110), (6185, 33636), (7422, 28030), (8409, 24740), (11212, 18555), (12370, 16818), (14015, 14844)]