202242904

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{127037}}^1$

素因数の和:127242

約数の個数: 16

約数和(自身を含む): 381114000

約数和(自身を除く): 178871096

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 127037, 254074, 508148, 1016296, 25280363, 50560726, 101121452, 202242904]

約数ペア:

[(1, 202242904), (2, 101121452), (4, 50560726), (8, 25280363), (199, 1016296), (398, 508148), (796, 254074), (1592, 127037)]