258709154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{59093}}^1$

素因数の和:59305

約数の個数: 16

約数和(自身を含む): 425476800

約数和(自身を除く): 166767646

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 59093, 118186, 650023, 1300046, 11759507, 23519014, 129354577, 258709154]

約数ペア:

[(1, 258709154), (2, 129354577), (11, 23519014), (22, 11759507), (199, 1300046), (398, 650023), (2189, 118186), (4378, 59093)]