206826165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2971}}^1$

素因数の和:3019

約数の個数: 96

約数和(自身を含む): 467341056

約数和(自身を除く): 260514891

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 765, 819, 1071, 1105, 1365, 1547, 1785, 1989, 2971, 3315, 4095, 4641, 5355, 7735, 8913, 9945, 13923, 14855, 20797, 23205, 26739, 38623, 44565, 50507, 62391, 69615, 103985, 115869, 133695, 151521, 187173, 193115, 252535, 270361, 311955, 347607, 353549, 454563, 579345, 656591, 757605, 811083, 935865, 1060647, 1351805, 1738035, 1767745, 1969773, 2272815, 2433249, 3181941, 3282955, 4055415, 4596137, 5303235, 5909319, 9848865, 12166245, 13788411, 15909705, 22980685, 29546595, 41365233, 68942055, 206826165]

約数ペア:

[(1, 206826165), (3, 68942055), (5, 41365233), (7, 29546595), (9, 22980685), (13, 15909705), (15, 13788411), (17, 12166245), (21, 9848865), (35, 5909319), (39, 5303235), (45, 4596137), (51, 4055415), (63, 3282955), (65, 3181941), (85, 2433249), (91, 2272815), (105, 1969773), (117, 1767745), (119, 1738035), (153, 1351805), (195, 1060647), (221, 935865), (255, 811083), (273, 757605), (315, 656591), (357, 579345), (455, 454563), (585, 353549), (595, 347607), (663, 311955), (765, 270361), (819, 252535), (1071, 193115), (1105, 187173), (1365, 151521), (1547, 133695), (1785, 115869), (1989, 103985), (2971, 69615), (3315, 62391), (4095, 50507), (4641, 44565), (5355, 38623), (7735, 26739), (8913, 23205), (9945, 20797), (13923, 14855)]