139373206

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{136373}}^1$

素因数の和:136455

約数の個数: 16

約数和(自身を含む): 242200224

約数和(自身を除く): 102827018

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 136373, 272746, 954611, 1909222, 9955229, 19910458, 69686603, 139373206]

約数ペア:

[(1, 139373206), (2, 69686603), (7, 19910458), (14, 9955229), (73, 1909222), (146, 954611), (511, 272746), (1022, 136373)]