207318573

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13007}}^1$

素因数の和:13054

約数の個数: 48

約数和(自身を含む): 389615616

約数和(自身を除く): 182297043

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 13007, 15939, 39021, 91049, 117063, 143077, 273147, 299161, 429231, 819441, 897483, 1001539, 1287693, 2094127, 2692449, 3004617, 3290771, 6282381, 9013851, 9872313, 18847143, 23035397, 29616939, 69106191, 207318573]

約数ペア:

[(1, 207318573), (3, 69106191), (7, 29616939), (9, 23035397), (11, 18847143), (21, 9872313), (23, 9013851), (33, 6282381), (63, 3290771), (69, 3004617), (77, 2692449), (99, 2094127), (161, 1287693), (207, 1001539), (231, 897483), (253, 819441), (483, 429231), (693, 299161), (759, 273147), (1449, 143077), (1771, 117063), (2277, 91049), (5313, 39021), (13007, 15939)]