208043451

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100069}}^1$

素因数の和:100096

約数の個数: 32

約数和(自身を含む): 384268800

約数和(自身を除く): 176225349

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 100069, 300207, 700483, 900621, 1100759, 2101449, 2701863, 3302277, 6304347, 7705313, 9906831, 18913041, 23115939, 29720493, 69347817, 208043451]

約数ペア:

[(1, 208043451), (3, 69347817), (7, 29720493), (9, 23115939), (11, 18913041), (21, 9906831), (27, 7705313), (33, 6304347), (63, 3302277), (77, 2701863), (99, 2101449), (189, 1100759), (231, 900621), (297, 700483), (693, 300207), (2079, 100069)]