196352667

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11221

約数の個数: 40

約数和(自身を含む): 346063872

約数和(自身を除く): 149711205

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 11171, 17577, 33513, 78197, 100539, 234591, 301617, 346301, 703773, 904851, 1038903, 2111319, 2424107, 3116709, 6333957, 7272321, 9350127, 21816963, 28050381, 65450889, 196352667]

約数ペア:

[(1, 196352667), (3, 65450889), (7, 28050381), (9, 21816963), (21, 9350127), (27, 7272321), (31, 6333957), (63, 3116709), (81, 2424107), (93, 2111319), (189, 1038903), (217, 904851), (279, 703773), (567, 346301), (651, 301617), (837, 234591), (1953, 100539), (2511, 78197), (5859, 33513), (11171, 17577)]