200781604

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{383171}}^1$

素因数の和:383306

約数の個数: 12

約数和(自身を含む): 354050928

約数和(自身を除く): 153269324

約数列:

[1, 2, 4, 131, 262, 524, 383171, 766342, 1532684, 50195401, 100390802, 200781604]

約数ペア:

[(1, 200781604), (2, 100390802), (4, 50195401), (131, 1532684), (262, 766342), (524, 383171)]