207430784

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 463957200

約数和(自身を除く): 256526416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 121, 128, 176, 227, 236, 242, 352, 454, 472, 484, 649, 704, 908, 944, 968, 1298, 1408, 1816, 1888, 1936, 2497, 2596, 3632, 3776, 3872, 4994, 5192, 7139, 7264, 7552, 7744, 9988, 10384, 13393, 14278, 14528, 15488, 19976, 20768, 26786, 27467, 28556, 29056, 39952, 41536, 53572, 54934, 57112, 79904, 83072, 107144, 109868, 114224, 147323, 159808, 214288, 219736, 228448, 294646, 319616, 428576, 439472, 456896, 589292, 857152, 878944, 913792, 1178584, 1620553, 1714304, 1757888, 2357168, 3241106, 3515776, 4714336, 6482212, 9428672, 12964424, 18857344, 25928848, 51857696, 103715392, 207430784]

約数ペア:

[(1, 207430784), (2, 103715392), (4, 51857696), (8, 25928848), (11, 18857344), (16, 12964424), (22, 9428672), (32, 6482212), (44, 4714336), (59, 3515776), (64, 3241106), (88, 2357168), (118, 1757888), (121, 1714304), (128, 1620553), (176, 1178584), (227, 913792), (236, 878944), (242, 857152), (352, 589292), (454, 456896), (472, 439472), (484, 428576), (649, 319616), (704, 294646), (908, 228448), (944, 219736), (968, 214288), (1298, 159808), (1408, 147323), (1816, 114224), (1888, 109868), (1936, 107144), (2497, 83072), (2596, 79904), (3632, 57112), (3776, 54934), (3872, 53572), (4994, 41536), (5192, 39952), (7139, 29056), (7264, 28556), (7552, 27467), (7744, 26786), (9988, 20768), (10384, 19976), (13393, 15488), (14278, 14528)]