202227780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{16937}}^1$

素因数の和:17148

約数の個数: 48

約数和(自身を含む): 569116800

約数和(自身を除く): 366889020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 16937, 33874, 50811, 67748, 84685, 101622, 169370, 203244, 254055, 338740, 508110, 1016220, 3370463, 6740926, 10111389, 13481852, 16852315, 20222778, 33704630, 40445556, 50556945, 67409260, 101113890, 202227780]

約数ペア:

[(1, 202227780), (2, 101113890), (3, 67409260), (4, 50556945), (5, 40445556), (6, 33704630), (10, 20222778), (12, 16852315), (15, 13481852), (20, 10111389), (30, 6740926), (60, 3370463), (199, 1016220), (398, 508110), (597, 338740), (796, 254055), (995, 203244), (1194, 169370), (1990, 101622), (2388, 84685), (2985, 67748), (3980, 50811), (5970, 33874), (11940, 16937)]