208031100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{693437}}^1$

素因数の和:693454

約数の個数: 36

約数和(自身を含む): 601904184

約数和(自身を除く): 393873084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 693437, 1386874, 2080311, 2773748, 3467185, 4160622, 6934370, 8321244, 10401555, 13868740, 17335925, 20803110, 34671850, 41606220, 52007775, 69343700, 104015550, 208031100]

約数ペア:

[(1, 208031100), (2, 104015550), (3, 69343700), (4, 52007775), (5, 41606220), (6, 34671850), (10, 20803110), (12, 17335925), (15, 13868740), (20, 10401555), (25, 8321244), (30, 6934370), (50, 4160622), (60, 3467185), (75, 2773748), (100, 2080311), (150, 1386874), (300, 693437)]