201926144

素因数分解:

$2^9\times 7^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:675

約数の個数: 80

約数和(自身を含む): 466422528

約数和(自身を除く): 264496384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 512, 547, 721, 824, 896, 1094, 1442, 1648, 1792, 2188, 2884, 3296, 3584, 3829, 4376, 5768, 6592, 7658, 8752, 11536, 13184, 15316, 17504, 23072, 26368, 30632, 35008, 46144, 52736, 56341, 61264, 70016, 92288, 112682, 122528, 140032, 184576, 225364, 245056, 280064, 369152, 394387, 450728, 490112, 788774, 901456, 980224, 1577548, 1802912, 1960448, 3155096, 3605824, 6310192, 7211648, 12620384, 14423296, 25240768, 28846592, 50481536, 100963072, 201926144]

約数ペア:

[(1, 201926144), (2, 100963072), (4, 50481536), (7, 28846592), (8, 25240768), (14, 14423296), (16, 12620384), (28, 7211648), (32, 6310192), (56, 3605824), (64, 3155096), (103, 1960448), (112, 1802912), (128, 1577548), (206, 980224), (224, 901456), (256, 788774), (412, 490112), (448, 450728), (512, 394387), (547, 369152), (721, 280064), (824, 245056), (896, 225364), (1094, 184576), (1442, 140032), (1648, 122528), (1792, 112682), (2188, 92288), (2884, 70016), (3296, 61264), (3584, 56341), (3829, 52736), (4376, 46144), (5768, 35008), (6592, 30632), (7658, 26368), (8752, 23072), (11536, 17504), (13184, 15316)]