187029478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{77477}}^1$

素因数の和:77567

約数の個数: 16

約数和(自身を含む): 301234464

約数和(自身を除く): 114204986

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 77477, 154954, 1317109, 2634218, 5500867, 11001734, 93514739, 187029478]

約数ペア:

[(1, 187029478), (2, 93514739), (17, 11001734), (34, 5500867), (71, 2634218), (142, 1317109), (1207, 154954), (2414, 77477)]