199978553637

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{4673}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 295355818368

約数和(自身を除く): 95377264731

約数列:

[1, 3, 9, 71, 193, 213, 347, 579, 639, 1041, 1737, 3123, 4673, 13703, 14019, 24637, 41109, 42057, 66971, 73911, 123327, 200913, 221733, 331783, 602739, 901889, 995349, 1621531, 2705667, 2986047, 4754941, 4864593, 8117001, 14264823, 14593779, 42794469, 64034119, 115128701, 192102357, 312955483, 345386103, 576307071, 938866449, 1036158309, 2816599347, 22219839293, 66659517879, 199978553637]

約数ペア:

[(1, 199978553637), (3, 66659517879), (9, 22219839293), (71, 2816599347), (193, 1036158309), (213, 938866449), (347, 576307071), (579, 345386103), (639, 312955483), (1041, 192102357), (1737, 115128701), (3123, 64034119), (4673, 42794469), (13703, 14593779), (14019, 14264823), (24637, 8117001), (41109, 4864593), (42057, 4754941), (66971, 2986047), (73911, 2705667), (123327, 1621531), (200913, 995349), (221733, 901889), (331783, 602739)]