207085998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 487872000

約数和(自身を除く): 280786002

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 241, 246, 287, 482, 499, 574, 723, 861, 998, 1446, 1497, 1687, 1722, 2994, 3374, 3493, 5061, 6986, 9881, 10122, 10479, 19762, 20459, 20958, 29643, 40918, 59286, 61377, 69167, 120259, 122754, 138334, 143213, 207501, 240518, 286426, 360777, 415002, 429639, 721554, 841813, 859278, 1683626, 2525439, 4930619, 5050878, 9861238, 14791857, 29583714, 34514333, 69028666, 103542999, 207085998]

約数ペア:

[(1, 207085998), (2, 103542999), (3, 69028666), (6, 34514333), (7, 29583714), (14, 14791857), (21, 9861238), (41, 5050878), (42, 4930619), (82, 2525439), (123, 1683626), (241, 859278), (246, 841813), (287, 721554), (482, 429639), (499, 415002), (574, 360777), (723, 286426), (861, 240518), (998, 207501), (1446, 143213), (1497, 138334), (1687, 122754), (1722, 120259), (2994, 69167), (3374, 61377), (3493, 59286), (5061, 40918), (6986, 29643), (9881, 20958), (10122, 20459), (10479, 19762)]