203060218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{20947}}^1$

素因数の和:21117

約数の個数: 16

約数和(自身を含む): 315225504

約数和(自身を除く): 112165286

約数列:

[1, 2, 37, 74, 131, 262, 4847, 9694, 20947, 41894, 775039, 1550078, 2744057, 5488114, 101530109, 203060218]

約数ペア:

[(1, 203060218), (2, 101530109), (37, 5488114), (74, 2744057), (131, 1550078), (262, 775039), (4847, 41894), (9694, 20947)]