203469550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 391506192

約数和(自身を除く): 188036642

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 101, 202, 215, 430, 505, 937, 1010, 1075, 1874, 2150, 2525, 4343, 4685, 5050, 8686, 9370, 21715, 23425, 40291, 43430, 46850, 80582, 94637, 108575, 189274, 201455, 217150, 402910, 473185, 946370, 1007275, 2014550, 2365925, 4069391, 4731850, 8138782, 20346955, 40693910, 101734775, 203469550]

約数ペア:

[(1, 203469550), (2, 101734775), (5, 40693910), (10, 20346955), (25, 8138782), (43, 4731850), (50, 4069391), (86, 2365925), (101, 2014550), (202, 1007275), (215, 946370), (430, 473185), (505, 402910), (937, 217150), (1010, 201455), (1075, 189274), (1874, 108575), (2150, 94637), (2525, 80582), (4343, 46850), (4685, 43430), (5050, 40291), (8686, 23425), (9370, 21715)]