200923788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1287973}}^1$

素因数の和:1287993

約数の個数: 24

約数和(自身を含む): 504885808

約数和(自身を除く): 303962020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1287973, 2575946, 3863919, 5151892, 7727838, 15455676, 16743649, 33487298, 50230947, 66974596, 100461894, 200923788]

約数ペア:

[(1, 200923788), (2, 100461894), (3, 66974596), (4, 50230947), (6, 33487298), (12, 16743649), (13, 15455676), (26, 7727838), (39, 5151892), (52, 3863919), (78, 2575946), (156, 1287973)]