200211284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28949}}^1$

素因数の和:28992

約数の個数: 48

約数和(自身を含む): 453936000

約数和(自身を除く): 253724716

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 28949, 57898, 115796, 202643, 376337, 405286, 550031, 752674, 810572, 1100062, 1505348, 2200124, 2634359, 3850217, 5268718, 7150403, 7700434, 10537436, 14300806, 15400868, 28601612, 50052821, 100105642, 200211284]

約数ペア:

[(1, 200211284), (2, 100105642), (4, 50052821), (7, 28601612), (13, 15400868), (14, 14300806), (19, 10537436), (26, 7700434), (28, 7150403), (38, 5268718), (52, 3850217), (76, 2634359), (91, 2200124), (133, 1505348), (182, 1100062), (247, 810572), (266, 752674), (364, 550031), (494, 405286), (532, 376337), (988, 202643), (1729, 115796), (3458, 57898), (6916, 28949)]