197208806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{73421}}^1$

素因数の和:73519

約数の個数: 16

約数和(自身を含む): 317183040

約数和(自身を除く): 119974234

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 73421, 146842, 1248157, 2496314, 5800259, 11600518, 98604403, 197208806]

約数ペア:

[(1, 197208806), (2, 98604403), (17, 11600518), (34, 5800259), (79, 2496314), (158, 1248157), (1343, 146842), (2686, 73421)]