206807744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 491581440

約数和(自身を除く): 284773696

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 64, 88, 104, 118, 143, 176, 208, 236, 286, 352, 383, 416, 472, 572, 649, 704, 766, 767, 832, 944, 1144, 1298, 1532, 1534, 1888, 2288, 2596, 3064, 3068, 3776, 4213, 4576, 4979, 5192, 6128, 6136, 8426, 8437, 9152, 9958, 10384, 12256, 12272, 16852, 16874, 19916, 20768, 22597, 24512, 24544, 33704, 33748, 39832, 41536, 45194, 49088, 54769, 67408, 67496, 79664, 90388, 109538, 134816, 134992, 159328, 180776, 219076, 248567, 269632, 269984, 293761, 318656, 361552, 438152, 497134, 539968, 587522, 723104, 876304, 994268, 1175044, 1446208, 1752608, 1988536, 2350088, 3231371, 3505216, 3977072, 4700176, 6462742, 7954144, 9400352, 12925484, 15908288, 18800704, 25850968, 51701936, 103403872, 206807744]

約数ペア:

[(1, 206807744), (2, 103403872), (4, 51701936), (8, 25850968), (11, 18800704), (13, 15908288), (16, 12925484), (22, 9400352), (26, 7954144), (32, 6462742), (44, 4700176), (52, 3977072), (59, 3505216), (64, 3231371), (88, 2350088), (104, 1988536), (118, 1752608), (143, 1446208), (176, 1175044), (208, 994268), (236, 876304), (286, 723104), (352, 587522), (383, 539968), (416, 497134), (472, 438152), (572, 361552), (649, 318656), (704, 293761), (766, 269984), (767, 269632), (832, 248567), (944, 219076), (1144, 180776), (1298, 159328), (1532, 134992), (1534, 134816), (1888, 109538), (2288, 90388), (2596, 79664), (3064, 67496), (3068, 67408), (3776, 54769), (4213, 49088), (4576, 45194), (4979, 41536), (5192, 39832), (6128, 33748), (6136, 33704), (8426, 24544), (8437, 24512), (9152, 22597), (9958, 20768), (10384, 19916), (12256, 16874), (12272, 16852)]