200738740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{79031}}^1$

素因数の和:79167

約数の個数: 24

約数和(自身を含む): 424876032

約数和(自身を除く): 224137292

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 79031, 158062, 316124, 395155, 790310, 1580620, 10036937, 20073874, 40147748, 50184685, 100369370, 200738740]

約数ペア:

[(1, 200738740), (2, 100369370), (4, 50184685), (5, 40147748), (10, 20073874), (20, 10036937), (127, 1580620), (254, 790310), (508, 395155), (635, 316124), (1270, 158062), (2540, 79031)]