205780266

素因数分解:

$2^1\times 3^2\times {\mathrm{2347}}^1\times {\mathrm{4871}}^1$

素因数の和:7226

約数の個数: 24

約数和(自身を含む): 446138784

約数和(自身を除く): 240358518

約数列:

[1, 2, 3, 6, 9, 18, 2347, 4694, 4871, 7041, 9742, 14082, 14613, 21123, 29226, 42246, 43839, 87678, 11432237, 22864474, 34296711, 68593422, 102890133, 205780266]

約数ペア:

[(1, 205780266), (2, 102890133), (3, 68593422), (6, 34296711), (9, 22864474), (18, 11432237), (2347, 87678), (4694, 43839), (4871, 42246), (7041, 29226), (9742, 21123), (14082, 14613)]