209516982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1518239}}^1$

素因数の和:1518267

約数の個数: 16

約数和(自身を含む): 437253120

約数和(自身を除く): 227736138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1518239, 3036478, 4554717, 9109434, 34919497, 69838994, 104758491, 209516982]

約数ペア:

[(1, 209516982), (2, 104758491), (3, 69838994), (6, 34919497), (23, 9109434), (46, 4554717), (69, 3036478), (138, 1518239)]