205586038

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{206827}}^1$

素因数の和:206907

約数の個数: 16

約数和(自身を含む): 357398784

約数和(自身を除く): 151812746

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 206827, 413654, 1447789, 2895578, 14684717, 29369434, 102793019, 205586038]

約数ペア:

[(1, 205586038), (2, 102793019), (7, 29369434), (14, 14684717), (71, 2895578), (142, 1447789), (497, 413654), (994, 206827)]