197257088

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11627

約数の個数: 64

約数和(自身を含む): 472790400

約数和(自身を除く): 275533312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 11587, 17024, 23174, 46348, 81109, 92696, 162218, 185392, 220153, 324436, 370784, 440306, 648872, 741568, 880612, 1297744, 1483136, 1541071, 1761224, 2595488, 3082142, 3522448, 5190976, 6164284, 7044896, 10381952, 12328568, 14089792, 24657136, 28179584, 49314272, 98628544, 197257088]

約数ペア:

[(1, 197257088), (2, 98628544), (4, 49314272), (7, 28179584), (8, 24657136), (14, 14089792), (16, 12328568), (19, 10381952), (28, 7044896), (32, 6164284), (38, 5190976), (56, 3522448), (64, 3082142), (76, 2595488), (112, 1761224), (128, 1541071), (133, 1483136), (152, 1297744), (224, 880612), (266, 741568), (304, 648872), (448, 440306), (532, 370784), (608, 324436), (896, 220153), (1064, 185392), (1216, 162218), (2128, 92696), (2432, 81109), (4256, 46348), (8512, 23174), (11587, 17024)]