202130408504

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{126966337}}^1$

素因数の和:126966542

約数の個数: 16

約数和(自身を含む): 380899014000

約数和(自身を除く): 178768605496

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 126966337, 253932674, 507865348, 1015730696, 25266301063, 50532602126, 101065204252, 202130408504]

約数ペア:

[(1, 202130408504), (2, 101065204252), (4, 50532602126), (8, 25266301063), (199, 1015730696), (398, 507865348), (796, 253932674), (1592, 126966337)]