206421846

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{304457}}^1$

素因数の和:304575

約数の個数: 16

約数和(自身を含む): 416498544

約数和(自身を除く): 210076698

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 304457, 608914, 913371, 1826742, 34403641, 68807282, 103210923, 206421846]

約数ペア:

[(1, 206421846), (2, 103210923), (3, 68807282), (6, 34403641), (113, 1826742), (226, 913371), (339, 608914), (678, 304457)]