202462600

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{5087}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 473184000

約数和(自身を除く): 270721400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 3980, 4975, 5087, 7960, 9950, 10174, 19900, 20348, 25435, 39800, 40696, 50870, 101740, 127175, 203480, 254350, 508700, 1012313, 1017400, 2024626, 4049252, 5061565, 8098504, 10123130, 20246260, 25307825, 40492520, 50615650, 101231300, 202462600]

約数ペア:

[(1, 202462600), (2, 101231300), (4, 50615650), (5, 40492520), (8, 25307825), (10, 20246260), (20, 10123130), (25, 8098504), (40, 5061565), (50, 4049252), (100, 2024626), (199, 1017400), (200, 1012313), (398, 508700), (796, 254350), (995, 203480), (1592, 127175), (1990, 101740), (3980, 50870), (4975, 40696), (5087, 39800), (7960, 25435), (9950, 20348), (10174, 19900)]