200907368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1321759}}^1$

素因数の和:1321784

約数の個数: 16

約数和(自身を含む): 396528000

約数和(自身を除く): 195620632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1321759, 2643518, 5287036, 10574072, 25113421, 50226842, 100453684, 200907368]

約数ペア:

[(1, 200907368), (2, 100453684), (4, 50226842), (8, 25113421), (19, 10574072), (38, 5287036), (76, 2643518), (152, 1321759)]