204033460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443551}}^1$

素因数の和:443583

約数の個数: 24

約数和(自身を含む): 447100416

約数和(自身を除く): 243066956

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 443551, 887102, 1774204, 2217755, 4435510, 8871020, 10201673, 20403346, 40806692, 51008365, 102016730, 204033460]

約数ペア:

[(1, 204033460), (2, 102016730), (4, 51008365), (5, 40806692), (10, 20403346), (20, 10201673), (23, 8871020), (46, 4435510), (92, 2217755), (115, 1774204), (230, 887102), (460, 443551)]