204877904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{166297}}^1$

素因数の和:166323

約数の個数: 40

約数和(自身を含む): 494902848

約数和(自身を除く): 290024944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 166297, 332594, 665188, 1164079, 1330376, 1829267, 2328158, 2660752, 3658534, 4656316, 7317068, 9312632, 12804869, 14634136, 18625264, 25609738, 29268272, 51219476, 102438952, 204877904]

約数ペア:

[(1, 204877904), (2, 102438952), (4, 51219476), (7, 29268272), (8, 25609738), (11, 18625264), (14, 14634136), (16, 12804869), (22, 9312632), (28, 7317068), (44, 4656316), (56, 3658534), (77, 2660752), (88, 2328158), (112, 1829267), (154, 1330376), (176, 1164079), (308, 665188), (616, 332594), (1232, 166297)]