204393735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 273640185

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 37, 39, 45, 57, 63, 65, 71, 91, 95, 105, 111, 117, 133, 171, 185, 195, 213, 247, 259, 273, 285, 315, 333, 355, 399, 455, 481, 497, 555, 585, 639, 665, 703, 741, 777, 819, 855, 923, 1065, 1197, 1235, 1295, 1349, 1365, 1443, 1491, 1665, 1729, 1995, 2109, 2223, 2331, 2405, 2485, 2627, 2769, 3195, 3367, 3515, 3705, 3885, 4047, 4095, 4329, 4473, 4615, 4921, 5187, 5985, 6327, 6461, 6745, 7215, 7455, 7881, 8307, 8645, 9139, 9443, 10101, 10545, 11115, 11655, 12141, 13135, 13845, 14763, 15561, 16835, 17537, 18389, 19383, 20235, 21645, 22365, 23643, 24605, 25935, 27417, 28329, 30303, 31635, 32305, 34151, 39405, 41535, 44289, 45695, 47215, 49913, 50505, 52611, 55167, 58149, 60705, 63973, 73815, 77805, 82251, 84987, 87685, 91945, 96915, 102453, 118215, 122759, 137085, 141645, 149739, 151515, 157833, 165501, 170755, 191919, 221445, 239057, 249565, 263055, 275835, 290745, 307359, 319865, 349391, 368277, 411255, 424935, 449217, 512265, 575757, 613795, 648869, 717171, 748695, 789165, 827505, 959595, 1048173, 1104831, 1195285, 1536795, 1746955, 1841385, 1946607, 2151513, 2246085, 2878785, 3144519, 3244345, 3585855, 4542083, 5240865, 5524155, 5839821, 9733035, 10757565, 13626249, 15722595, 22710415, 29199105, 40878747, 68131245, 204393735]

約数ペア:

[(1, 204393735), (3, 68131245), (5, 40878747), (7, 29199105), (9, 22710415), (13, 15722595), (15, 13626249), (19, 10757565), (21, 9733035), (35, 5839821), (37, 5524155), (39, 5240865), (45, 4542083), (57, 3585855), (63, 3244345), (65, 3144519), (71, 2878785), (91, 2246085), (95, 2151513), (105, 1946607), (111, 1841385), (117, 1746955), (133, 1536795), (171, 1195285), (185, 1104831), (195, 1048173), (213, 959595), (247, 827505), (259, 789165), (273, 748695), (285, 717171), (315, 648869), (333, 613795), (355, 575757), (399, 512265), (455, 449217), (481, 424935), (497, 411255), (555, 368277), (585, 349391), (639, 319865), (665, 307359), (703, 290745), (741, 275835), (777, 263055), (819, 249565), (855, 239057), (923, 221445), (1065, 191919), (1197, 170755), (1235, 165501), (1295, 157833), (1349, 151515), (1365, 149739), (1443, 141645), (1491, 137085), (1665, 122759), (1729, 118215), (1995, 102453), (2109, 96915), (2223, 91945), (2331, 87685), (2405, 84987), (2485, 82251), (2627, 77805), (2769, 73815), (3195, 63973), (3367, 60705), (3515, 58149), (3705, 55167), (3885, 52611), (4047, 50505), (4095, 49913), (4329, 47215), (4473, 45695), (4615, 44289), (4921, 41535), (5187, 39405), (5985, 34151), (6327, 32305), (6461, 31635), (6745, 30303), (7215, 28329), (7455, 27417), (7881, 25935), (8307, 24605), (8645, 23643), (9139, 22365), (9443, 21645), (10101, 20235), (10545, 19383), (11115, 18389), (11655, 17537), (12141, 16835), (13135, 15561), (13845, 14763)]