203775576

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 557323200

約数和(自身を除く): 353547624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 41, 58, 74, 82, 87, 111, 116, 123, 148, 164, 174, 193, 222, 232, 246, 296, 328, 348, 386, 444, 492, 579, 696, 772, 888, 984, 1073, 1158, 1189, 1517, 1544, 2146, 2316, 2378, 3034, 3219, 3567, 4292, 4551, 4632, 4756, 5597, 6068, 6438, 7134, 7141, 7913, 8584, 9102, 9512, 11194, 12136, 12876, 14268, 14282, 15826, 16791, 18204, 21423, 22388, 23739, 25752, 28536, 28564, 31652, 33582, 36408, 42846, 43993, 44776, 47478, 57128, 63304, 67164, 85692, 87986, 94956, 131979, 134328, 171384, 175972, 189912, 207089, 229477, 263958, 292781, 351944, 414178, 458954, 527916, 585562, 621267, 688431, 828356, 878343, 917908, 1055832, 1171124, 1242534, 1376862, 1656712, 1756686, 1835816, 2342248, 2485068, 2753724, 3513372, 4970136, 5507448, 7026744, 8490649, 16981298, 25471947, 33962596, 50943894, 67925192, 101887788, 203775576]

約数ペア:

[(1, 203775576), (2, 101887788), (3, 67925192), (4, 50943894), (6, 33962596), (8, 25471947), (12, 16981298), (24, 8490649), (29, 7026744), (37, 5507448), (41, 4970136), (58, 3513372), (74, 2753724), (82, 2485068), (87, 2342248), (111, 1835816), (116, 1756686), (123, 1656712), (148, 1376862), (164, 1242534), (174, 1171124), (193, 1055832), (222, 917908), (232, 878343), (246, 828356), (296, 688431), (328, 621267), (348, 585562), (386, 527916), (444, 458954), (492, 414178), (579, 351944), (696, 292781), (772, 263958), (888, 229477), (984, 207089), (1073, 189912), (1158, 175972), (1189, 171384), (1517, 134328), (1544, 131979), (2146, 94956), (2316, 87986), (2378, 85692), (3034, 67164), (3219, 63304), (3567, 57128), (4292, 47478), (4551, 44776), (4632, 43993), (4756, 42846), (5597, 36408), (6068, 33582), (6438, 31652), (7134, 28564), (7141, 28536), (7913, 25752), (8584, 23739), (9102, 22388), (9512, 21423), (11194, 18204), (12136, 16791), (12876, 15826), (14268, 14282)]