199075654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{22877}}^1$

素因数の和:23127

約数の個数: 16

約数和(自身を含む): 315716400

約数和(自身を除く): 116640746

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 22877, 45754, 434663, 869326, 5238833, 10477666, 99537827, 199075654]

約数ペア:

[(1, 199075654), (2, 99537827), (19, 10477666), (38, 5238833), (229, 869326), (458, 434663), (4351, 45754), (8702, 22877)]