200261608

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{80491}}^1$

素因数の和:80808

約数の個数: 16

約数和(自身を含む): 376702560

約数和(自身を除く): 176440952

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 80491, 160982, 321964, 643928, 25032701, 50065402, 100130804, 200261608]

約数ペア:

[(1, 200261608), (2, 100130804), (4, 50065402), (8, 25032701), (311, 643928), (622, 321964), (1244, 160982), (2488, 80491)]