209252832943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{143029961}}^1$

素因数の和:143029998

約数の個数: 16

約数和(自身を含む): 274617527040

約数和(自身を除く): 65364694097

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 143029961, 1001209727, 1573329571, 2717569259, 11013306997, 19022984813, 29893261849, 209252832943]

約数ペア:

[(1, 209252832943), (7, 29893261849), (11, 19022984813), (19, 11013306997), (77, 2717569259), (133, 1573329571), (209, 1001209727), (1463, 143029961)]