201926538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 502362432

約数和(自身を除く): 300435894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 43, 66, 74, 86, 99, 111, 129, 198, 222, 258, 333, 387, 407, 473, 641, 666, 774, 814, 946, 1221, 1282, 1419, 1591, 1923, 2442, 2838, 3182, 3663, 3846, 4257, 4773, 5769, 7051, 7326, 8514, 9546, 11538, 14102, 14319, 17501, 21153, 23717, 27563, 28638, 35002, 42306, 47434, 52503, 55126, 63459, 71151, 82689, 105006, 126918, 142302, 157509, 165378, 213453, 248067, 260887, 303193, 315018, 426906, 496134, 521774, 606386, 782661, 909579, 1019831, 1565322, 1819158, 2039662, 2347983, 2728737, 3059493, 4695966, 5457474, 6118986, 9178479, 11218141, 18356958, 22436282, 33654423, 67308846, 100963269, 201926538]

約数ペア:

[(1, 201926538), (2, 100963269), (3, 67308846), (6, 33654423), (9, 22436282), (11, 18356958), (18, 11218141), (22, 9178479), (33, 6118986), (37, 5457474), (43, 4695966), (66, 3059493), (74, 2728737), (86, 2347983), (99, 2039662), (111, 1819158), (129, 1565322), (198, 1019831), (222, 909579), (258, 782661), (333, 606386), (387, 521774), (407, 496134), (473, 426906), (641, 315018), (666, 303193), (774, 260887), (814, 248067), (946, 213453), (1221, 165378), (1282, 157509), (1419, 142302), (1591, 126918), (1923, 105006), (2442, 82689), (2838, 71151), (3182, 63459), (3663, 55126), (3846, 52503), (4257, 47434), (4773, 42306), (5769, 35002), (7051, 28638), (7326, 27563), (8514, 23717), (9546, 21153), (11538, 17501), (14102, 14319)]