198816108337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{25068227}}^1$

素因数の和:25068348

約数の個数: 16

約数和(自身を含む): 250281188352

約数和(自身を除く): 51465080015

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 25068227, 175477589, 275750497, 1930253479, 2582027381, 18074191667, 28402301191, 198816108337]

約数ペア:

[(1, 198816108337), (7, 28402301191), (11, 18074191667), (77, 2582027381), (103, 1930253479), (721, 275750497), (1133, 175477589), (7931, 25068227)]