204094605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 422392320

約数和(自身を除く): 218297715

約数列:

[1, 3, 5, 11, 13, 15, 17, 29, 33, 39, 51, 55, 65, 85, 87, 143, 145, 165, 187, 193, 195, 221, 255, 319, 377, 429, 435, 493, 561, 579, 663, 715, 935, 957, 965, 1105, 1131, 1479, 1595, 1885, 2123, 2145, 2431, 2465, 2509, 2805, 2895, 3281, 3315, 4147, 4785, 5423, 5597, 5655, 6369, 6409, 7293, 7395, 7527, 9843, 10615, 12155, 12441, 12545, 16269, 16405, 16791, 19227, 20735, 27115, 27599, 27985, 31845, 32045, 36091, 36465, 37635, 42653, 49215, 61567, 62205, 70499, 72761, 81345, 82797, 83955, 95149, 96135, 108273, 127959, 137995, 180455, 184701, 211497, 213265, 218283, 285447, 307835, 352495, 363805, 413985, 469183, 475745, 541365, 639795, 800371, 923505, 1046639, 1057485, 1091415, 1236937, 1407549, 1427235, 2345915, 2401113, 3139917, 3710811, 4001855, 5233195, 6184685, 7037745, 12005565, 13606307, 15699585, 18554055, 40818921, 68031535, 204094605]

約数ペア:

[(1, 204094605), (3, 68031535), (5, 40818921), (11, 18554055), (13, 15699585), (15, 13606307), (17, 12005565), (29, 7037745), (33, 6184685), (39, 5233195), (51, 4001855), (55, 3710811), (65, 3139917), (85, 2401113), (87, 2345915), (143, 1427235), (145, 1407549), (165, 1236937), (187, 1091415), (193, 1057485), (195, 1046639), (221, 923505), (255, 800371), (319, 639795), (377, 541365), (429, 475745), (435, 469183), (493, 413985), (561, 363805), (579, 352495), (663, 307835), (715, 285447), (935, 218283), (957, 213265), (965, 211497), (1105, 184701), (1131, 180455), (1479, 137995), (1595, 127959), (1885, 108273), (2123, 96135), (2145, 95149), (2431, 83955), (2465, 82797), (2509, 81345), (2805, 72761), (2895, 70499), (3281, 62205), (3315, 61567), (4147, 49215), (4785, 42653), (5423, 37635), (5597, 36465), (5655, 36091), (6369, 32045), (6409, 31845), (7293, 27985), (7395, 27599), (7527, 27115), (9843, 20735), (10615, 19227), (12155, 16791), (12441, 16405), (12545, 16269)]