200816908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1356871}}^1$

素因数の和:1356912

約数の個数: 12

約数和(自身を含む): 360927952

約数和(自身を除く): 160111044

約数列:

[1, 2, 4, 37, 74, 148, 1356871, 2713742, 5427484, 50204227, 100408454, 200816908]

約数ペア:

[(1, 200816908), (2, 100408454), (4, 50204227), (37, 5427484), (74, 2713742), (148, 1356871)]