206978882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{4259}}^1$

素因数の和:4366

約数の個数: 24

約数和(自身を含む): 346133520

約数和(自身を除く): 139154638

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2209, 4259, 4418, 8518, 24299, 46849, 48598, 93698, 200173, 400346, 2201903, 4403806, 9408131, 18816262, 103489441, 206978882]

約数ペア:

[(1, 206978882), (2, 103489441), (11, 18816262), (22, 9408131), (47, 4403806), (94, 2201903), (517, 400346), (1034, 200173), (2209, 93698), (4259, 48598), (4418, 46849), (8518, 24299)]