201665310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 128

約数和(自身を含む): 612900864

約数和(自身を除く): 411235554

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 67, 70, 77, 105, 110, 134, 154, 165, 201, 210, 231, 330, 335, 385, 402, 462, 469, 670, 737, 770, 938, 1005, 1155, 1303, 1407, 1474, 2010, 2211, 2310, 2345, 2606, 2814, 3685, 3909, 4422, 4690, 5159, 6515, 7035, 7370, 7818, 9121, 10318, 11055, 13030, 14070, 14333, 15477, 18242, 19545, 22110, 25795, 27363, 28666, 30954, 39090, 42999, 45605, 51590, 54726, 71665, 77385, 85998, 87301, 91210, 100331, 136815, 143330, 154770, 174602, 200662, 214995, 261903, 273630, 300993, 429990, 436505, 501655, 523806, 601986, 611107, 873010, 960311, 1003310, 1222214, 1309515, 1504965, 1833321, 1920622, 2619030, 2880933, 3009930, 3055535, 3666642, 4801555, 5761866, 6111070, 6722177, 9166605, 9603110, 13444354, 14404665, 18333210, 20166531, 28809330, 33610885, 40333062, 67221770, 100832655, 201665310]

約数ペア:

[(1, 201665310), (2, 100832655), (3, 67221770), (5, 40333062), (6, 33610885), (7, 28809330), (10, 20166531), (11, 18333210), (14, 14404665), (15, 13444354), (21, 9603110), (22, 9166605), (30, 6722177), (33, 6111070), (35, 5761866), (42, 4801555), (55, 3666642), (66, 3055535), (67, 3009930), (70, 2880933), (77, 2619030), (105, 1920622), (110, 1833321), (134, 1504965), (154, 1309515), (165, 1222214), (201, 1003310), (210, 960311), (231, 873010), (330, 611107), (335, 601986), (385, 523806), (402, 501655), (462, 436505), (469, 429990), (670, 300993), (737, 273630), (770, 261903), (938, 214995), (1005, 200662), (1155, 174602), (1303, 154770), (1407, 143330), (1474, 136815), (2010, 100331), (2211, 91210), (2310, 87301), (2345, 85998), (2606, 77385), (2814, 71665), (3685, 54726), (3909, 51590), (4422, 45605), (4690, 42999), (5159, 39090), (6515, 30954), (7035, 28666), (7370, 27363), (7818, 25795), (9121, 22110), (10318, 19545), (11055, 18242), (13030, 15477), (14070, 14333)]