201860272

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{22409}}^1$

素因数の和:22980

約数の個数: 20

約数和(自身を含む): 391816440

約数和(自身を除く): 189956168

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 22409, 44818, 89636, 179272, 358544, 12616267, 25232534, 50465068, 100930136, 201860272]

約数ペア:

[(1, 201860272), (2, 100930136), (4, 50465068), (8, 25232534), (16, 12616267), (563, 358544), (1126, 179272), (2252, 89636), (4504, 44818), (9008, 22409)]