219947574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3010

約数の個数: 96

約数和(自身を含む): 582702336

約数和(自身を除く): 362754762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 138, 147, 154, 161, 231, 253, 294, 322, 462, 483, 506, 539, 759, 966, 1078, 1127, 1518, 1617, 1771, 2254, 2957, 3234, 3381, 3542, 5313, 5914, 6762, 8871, 10626, 12397, 17742, 20699, 24794, 32527, 37191, 41398, 62097, 65054, 68011, 74382, 97581, 124194, 136022, 144893, 195162, 204033, 227689, 289786, 408066, 434679, 455378, 476077, 683067, 748121, 869358, 952154, 1366134, 1428231, 1496242, 1593823, 2244363, 2856462, 3187646, 3332539, 4488726, 4781469, 5236847, 6665078, 9562938, 9997617, 10473694, 15710541, 19995234, 31421082, 36657929, 73315858, 109973787, 219947574]

約数ペア:

[(1, 219947574), (2, 109973787), (3, 73315858), (6, 36657929), (7, 31421082), (11, 19995234), (14, 15710541), (21, 10473694), (22, 9997617), (23, 9562938), (33, 6665078), (42, 5236847), (46, 4781469), (49, 4488726), (66, 3332539), (69, 3187646), (77, 2856462), (98, 2244363), (138, 1593823), (147, 1496242), (154, 1428231), (161, 1366134), (231, 952154), (253, 869358), (294, 748121), (322, 683067), (462, 476077), (483, 455378), (506, 434679), (539, 408066), (759, 289786), (966, 227689), (1078, 204033), (1127, 195162), (1518, 144893), (1617, 136022), (1771, 124194), (2254, 97581), (2957, 74382), (3234, 68011), (3381, 65054), (3542, 62097), (5313, 41398), (5914, 37191), (6762, 32527), (8871, 24794), (10626, 20699), (12397, 17742)]