200152816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{305111}}^1$

素因数の和:305160

約数の個数: 20

約数和(自身を含む): 397255824

約数和(自身を除く): 197103008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 305111, 610222, 1220444, 2440888, 4881776, 12509551, 25019102, 50038204, 100076408, 200152816]

約数ペア:

[(1, 200152816), (2, 100076408), (4, 50038204), (8, 25019102), (16, 12509551), (41, 4881776), (82, 2440888), (164, 1220444), (328, 610222), (656, 305111)]