200999228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{4597}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 373100112

約数和(自身を除く): 172100884

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 2572, 4597, 9194, 10931, 18388, 21862, 43724, 78149, 156298, 312596, 2955871, 5911742, 11823484, 50249807, 100499614, 200999228]

約数ペア:

[(1, 200999228), (2, 100499614), (4, 50249807), (17, 11823484), (34, 5911742), (68, 2955871), (643, 312596), (1286, 156298), (2572, 78149), (4597, 43724), (9194, 21862), (10931, 18388)]