200792912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{660503}}^1$

素因数の和:660530

約数の個数: 20

約数和(自身を含む): 409512480

約数和(自身を除く): 208719568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 660503, 1321006, 2642012, 5284024, 10568048, 12549557, 25099114, 50198228, 100396456, 200792912]

約数ペア:

[(1, 200792912), (2, 100396456), (4, 50198228), (8, 25099114), (16, 12549557), (19, 10568048), (38, 5284024), (76, 2642012), (152, 1321006), (304, 660503)]