200564860

素因数分解:

$2^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{4861}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 421477056

約数和(自身を除く): 220912196

約数列:

[1, 2, 4, 5, 10, 20, 2063, 4126, 4861, 8252, 9722, 10315, 19444, 20630, 24305, 41260, 48610, 97220, 10028243, 20056486, 40112972, 50141215, 100282430, 200564860]

約数ペア:

[(1, 200564860), (2, 100282430), (4, 50141215), (5, 40112972), (10, 20056486), (20, 10028243), (2063, 97220), (4126, 48610), (4861, 41260), (8252, 24305), (9722, 20630), (10315, 19444)]