197869776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 581962752

約数和(自身を除く): 384092976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 193, 208, 212, 248, 312, 318, 372, 386, 403, 424, 496, 579, 624, 636, 689, 744, 772, 806, 848, 1158, 1209, 1272, 1378, 1488, 1544, 1612, 1643, 2067, 2316, 2418, 2509, 2544, 2756, 3088, 3224, 3286, 4134, 4632, 4836, 4929, 5018, 5512, 5983, 6448, 6572, 7527, 8268, 9264, 9672, 9858, 10036, 10229, 11024, 11966, 13144, 15054, 16536, 17949, 19344, 19716, 20072, 20458, 21359, 23932, 26288, 30108, 30687, 33072, 35898, 39432, 40144, 40916, 42718, 47864, 60216, 61374, 64077, 71796, 77779, 78864, 81832, 85436, 95728, 120432, 122748, 128154, 132977, 143592, 155558, 163664, 170872, 233337, 245496, 256308, 265954, 287184, 311116, 317099, 341744, 398931, 466674, 490992, 512616, 531908, 622232, 634198, 797862, 933348, 951297, 1025232, 1063816, 1244464, 1268396, 1595724, 1866696, 1902594, 2127632, 2536792, 3191448, 3733392, 3805188, 4122287, 5073584, 6382896, 7610376, 8244574, 12366861, 15220752, 16489148, 24733722, 32978296, 49467444, 65956592, 98934888, 197869776]

約数ペア:

[(1, 197869776), (2, 98934888), (3, 65956592), (4, 49467444), (6, 32978296), (8, 24733722), (12, 16489148), (13, 15220752), (16, 12366861), (24, 8244574), (26, 7610376), (31, 6382896), (39, 5073584), (48, 4122287), (52, 3805188), (53, 3733392), (62, 3191448), (78, 2536792), (93, 2127632), (104, 1902594), (106, 1866696), (124, 1595724), (156, 1268396), (159, 1244464), (186, 1063816), (193, 1025232), (208, 951297), (212, 933348), (248, 797862), (312, 634198), (318, 622232), (372, 531908), (386, 512616), (403, 490992), (424, 466674), (496, 398931), (579, 341744), (624, 317099), (636, 311116), (689, 287184), (744, 265954), (772, 256308), (806, 245496), (848, 233337), (1158, 170872), (1209, 163664), (1272, 155558), (1378, 143592), (1488, 132977), (1544, 128154), (1612, 122748), (1643, 120432), (2067, 95728), (2316, 85436), (2418, 81832), (2509, 78864), (2544, 77779), (2756, 71796), (3088, 64077), (3224, 61374), (3286, 60216), (4134, 47864), (4632, 42718), (4836, 40916), (4929, 40144), (5018, 39432), (5512, 35898), (5983, 33072), (6448, 30687), (6572, 30108), (7527, 26288), (8268, 23932), (9264, 21359), (9672, 20458), (9858, 20072), (10036, 19716), (10229, 19344), (11024, 17949), (11966, 16536), (13144, 15054)]