200721850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13337}}^1$

素因数の和:13399

約数の個数: 48

約数和(自身を含む): 436632768

約数和(自身を除く): 235910918

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 1075, 1505, 2150, 3010, 7525, 13337, 15050, 26674, 66685, 93359, 133370, 186718, 333425, 466795, 573491, 666850, 933590, 1146982, 2333975, 2867455, 4014437, 4667950, 5734910, 8028874, 14337275, 20072185, 28674550, 40144370, 100360925, 200721850]

約数ペア:

[(1, 200721850), (2, 100360925), (5, 40144370), (7, 28674550), (10, 20072185), (14, 14337275), (25, 8028874), (35, 5734910), (43, 4667950), (50, 4014437), (70, 2867455), (86, 2333975), (175, 1146982), (215, 933590), (301, 666850), (350, 573491), (430, 466795), (602, 333425), (1075, 186718), (1505, 133370), (2150, 93359), (3010, 66685), (7525, 26674), (13337, 15050)]