204540968

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 387504000

約数和(自身を除く): 182963032

約数列:

[1, 2, 4, 8, 229, 311, 359, 458, 622, 718, 916, 1244, 1436, 1832, 2488, 2872, 71219, 82211, 111649, 142438, 164422, 223298, 284876, 328844, 446596, 569752, 657688, 893192, 25567621, 51135242, 102270484, 204540968]

約数ペア:

[(1, 204540968), (2, 102270484), (4, 51135242), (8, 25567621), (229, 893192), (311, 657688), (359, 569752), (458, 446596), (622, 328844), (718, 284876), (916, 223298), (1244, 164422), (1436, 142438), (1832, 111649), (2488, 82211), (2872, 71219)]