131570346

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{212897}}^1$

素因数の和:213005

約数の個数: 16

約数和(自身を含む): 265696704

約数和(自身を除く): 134126358

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 212897, 425794, 638691, 1277382, 21928391, 43856782, 65785173, 131570346]

約数ペア:

[(1, 131570346), (2, 65785173), (3, 43856782), (6, 21928391), (103, 1277382), (206, 638691), (309, 425794), (618, 212897)]