213083178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1880

約数の個数: 96

約数和(自身を含む): 558931968

約数和(自身を除く): 345848790

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 121, 138, 154, 161, 231, 242, 253, 322, 363, 462, 483, 506, 726, 759, 847, 966, 1518, 1694, 1771, 1823, 2541, 2783, 3542, 3646, 5082, 5313, 5469, 5566, 8349, 10626, 10938, 12761, 16698, 19481, 20053, 25522, 38283, 38962, 40106, 41929, 58443, 60159, 76566, 83858, 116886, 120318, 125787, 140371, 220583, 251574, 280742, 293503, 421113, 441166, 461219, 587006, 661749, 842226, 880509, 922438, 1323498, 1383657, 1544081, 1761018, 2767314, 3088162, 3228533, 4632243, 5073409, 6457066, 9264486, 9685599, 10146818, 15220227, 19371198, 30440454, 35513863, 71027726, 106541589, 213083178]

約数ペア:

[(1, 213083178), (2, 106541589), (3, 71027726), (6, 35513863), (7, 30440454), (11, 19371198), (14, 15220227), (21, 10146818), (22, 9685599), (23, 9264486), (33, 6457066), (42, 5073409), (46, 4632243), (66, 3228533), (69, 3088162), (77, 2767314), (121, 1761018), (138, 1544081), (154, 1383657), (161, 1323498), (231, 922438), (242, 880509), (253, 842226), (322, 661749), (363, 587006), (462, 461219), (483, 441166), (506, 421113), (726, 293503), (759, 280742), (847, 251574), (966, 220583), (1518, 140371), (1694, 125787), (1771, 120318), (1823, 116886), (2541, 83858), (2783, 76566), (3542, 60159), (3646, 58443), (5082, 41929), (5313, 40106), (5469, 38962), (5566, 38283), (8349, 25522), (10626, 20053), (10938, 19481), (12761, 16698)]