204846543

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 360038400

約数和(自身を除く): 155191857

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 171, 209, 279, 297, 341, 513, 589, 627, 837, 1023, 1171, 1767, 1881, 3069, 3513, 5301, 5643, 6479, 9207, 10539, 12881, 15903, 19437, 22249, 31617, 36301, 38643, 58311, 66747, 108903, 115929, 174933, 200241, 244739, 326709, 347787, 399311, 600723, 689719, 734217, 980127, 1197933, 2069157, 2202651, 3593799, 6207471, 6607953, 7586909, 10781397, 18622413, 22760727, 68282181, 204846543]

約数ペア:

[(1, 204846543), (3, 68282181), (9, 22760727), (11, 18622413), (19, 10781397), (27, 7586909), (31, 6607953), (33, 6207471), (57, 3593799), (93, 2202651), (99, 2069157), (171, 1197933), (209, 980127), (279, 734217), (297, 689719), (341, 600723), (513, 399311), (589, 347787), (627, 326709), (837, 244739), (1023, 200241), (1171, 174933), (1767, 115929), (1881, 108903), (3069, 66747), (3513, 58311), (5301, 38643), (5643, 36301), (6479, 31617), (9207, 22249), (10539, 19437), (12881, 15903)]