127700306

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{1571}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 194110560

約数和(自身を除く): 66410254

約数列:

[1, 2, 97, 194, 419, 838, 1571, 3142, 40643, 81286, 152387, 304774, 658249, 1316498, 63850153, 127700306]

約数ペア:

[(1, 127700306), (2, 63850153), (97, 1316498), (194, 658249), (419, 304774), (838, 152387), (1571, 81286), (3142, 40643)]