210008984

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{188857}}^1$

素因数の和:189002

約数の個数: 16

約数和(自身を含む): 396601800

約数和(自身を除く): 186592816

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 188857, 377714, 755428, 1510856, 26251123, 52502246, 105004492, 210008984]

約数ペア:

[(1, 210008984), (2, 105004492), (4, 52502246), (8, 26251123), (139, 1510856), (278, 755428), (556, 377714), (1112, 188857)]