230795994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{268993}}^1$

素因数の和:269022

約数の個数: 32

約数和(自身を含む): 542291904

約数和(自身を除く): 311495910

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 268993, 537986, 806979, 1613958, 2958923, 3496909, 5917846, 6993818, 8876769, 10490727, 17753538, 20981454, 38465999, 76931998, 115397997, 230795994]

約数ペア:

[(1, 230795994), (2, 115397997), (3, 76931998), (6, 38465999), (11, 20981454), (13, 17753538), (22, 10490727), (26, 8876769), (33, 6993818), (39, 5917846), (66, 3496909), (78, 2958923), (143, 1613958), (286, 806979), (429, 537986), (858, 268993)]