200740375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 277505280

約数和(自身を除く): 76764905

約数列:

[1, 5, 11, 25, 55, 67, 125, 275, 335, 737, 1375, 1675, 2179, 3685, 8375, 10895, 18425, 23969, 54475, 92125, 119845, 145993, 272375, 599225, 729965, 1605923, 2996125, 3649825, 8029615, 18249125, 40148075, 200740375]

約数ペア:

[(1, 200740375), (5, 40148075), (11, 18249125), (25, 8029615), (55, 3649825), (67, 2996125), (125, 1605923), (275, 729965), (335, 599225), (737, 272375), (1375, 145993), (1675, 119845), (2179, 92125), (3685, 54475), (8375, 23969), (10895, 18425)]