197522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 326592

約数和(自身を除く): 129070

約数列:

[1, 2, 13, 26, 71, 107, 142, 214, 923, 1391, 1846, 2782, 7597, 15194, 98761, 197522]

約数ペア:

[(1, 197522), (2, 98761), (13, 15194), (26, 7597), (71, 2782), (107, 1846), (142, 1391), (214, 923)]