202209712

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{40637}}^1$

素因数の和:40956

約数の個数: 20

約数和(自身を含む): 393050736

約数和(自身を除く): 190841024

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 40637, 81274, 162548, 325096, 650192, 12638107, 25276214, 50552428, 101104856, 202209712]

約数ペア:

[(1, 202209712), (2, 101104856), (4, 50552428), (8, 25276214), (16, 12638107), (311, 650192), (622, 325096), (1244, 162548), (2488, 81274), (4976, 40637)]