200840994

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{71069}}^1$

素因数の和:71234

約数の個数: 24

約数和(自身を含む): 437933340

約数和(自身を除く): 237092346

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 71069, 142138, 213207, 426414, 639621, 1279242, 11157833, 22315666, 33473499, 66946998, 100420497, 200840994]

約数ペア:

[(1, 200840994), (2, 100420497), (3, 66946998), (6, 33473499), (9, 22315666), (18, 11157833), (157, 1279242), (314, 639621), (471, 426414), (942, 213207), (1413, 142138), (2826, 71069)]