201809146

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 413683200

約数和(自身を除く): 211874054

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 59, 77, 98, 118, 133, 154, 167, 209, 266, 334, 413, 418, 539, 649, 826, 931, 1078, 1121, 1169, 1298, 1463, 1837, 1862, 2242, 2338, 2891, 2926, 3173, 3674, 4543, 5782, 6346, 7847, 8183, 9086, 9853, 10241, 12331, 12859, 15694, 16366, 19706, 20482, 22211, 24662, 25718, 31801, 34903, 44422, 54929, 63602, 68971, 69806, 86317, 90013, 108383, 109858, 137942, 155477, 172634, 180026, 187207, 216766, 244321, 310954, 374414, 482797, 488642, 604219, 758681, 965594, 1208438, 1310449, 1517362, 1710247, 2059277, 2620898, 3420494, 4118554, 5310767, 9173143, 10621534, 14414939, 18346286, 28829878, 100904573, 201809146]

約数ペア:

[(1, 201809146), (2, 100904573), (7, 28829878), (11, 18346286), (14, 14414939), (19, 10621534), (22, 9173143), (38, 5310767), (49, 4118554), (59, 3420494), (77, 2620898), (98, 2059277), (118, 1710247), (133, 1517362), (154, 1310449), (167, 1208438), (209, 965594), (266, 758681), (334, 604219), (413, 488642), (418, 482797), (539, 374414), (649, 310954), (826, 244321), (931, 216766), (1078, 187207), (1121, 180026), (1169, 172634), (1298, 155477), (1463, 137942), (1837, 109858), (1862, 108383), (2242, 90013), (2338, 86317), (2891, 69806), (2926, 68971), (3173, 63602), (3674, 54929), (4543, 44422), (5782, 34903), (6346, 31801), (7847, 25718), (8183, 24662), (9086, 22211), (9853, 20482), (10241, 19706), (12331, 16366), (12859, 15694)]