203951104

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 88

約数和(自身を含む): 479161760

約数和(自身を除く): 275210656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 769, 896, 1024, 1036, 1184, 1538, 1792, 2072, 2368, 3076, 3584, 4144, 4736, 5383, 6152, 7168, 8288, 9472, 10766, 12304, 16576, 18944, 21532, 24608, 28453, 33152, 37888, 43064, 49216, 56906, 66304, 86128, 98432, 113812, 132608, 172256, 196864, 199171, 227624, 265216, 344512, 393728, 398342, 455248, 689024, 787456, 796684, 910496, 1378048, 1593368, 1820992, 2756096, 3186736, 3641984, 5512192, 6373472, 7283968, 12746944, 14567936, 25493888, 29135872, 50987776, 101975552, 203951104]

約数ペア:

[(1, 203951104), (2, 101975552), (4, 50987776), (7, 29135872), (8, 25493888), (14, 14567936), (16, 12746944), (28, 7283968), (32, 6373472), (37, 5512192), (56, 3641984), (64, 3186736), (74, 2756096), (112, 1820992), (128, 1593368), (148, 1378048), (224, 910496), (256, 796684), (259, 787456), (296, 689024), (448, 455248), (512, 398342), (518, 393728), (592, 344512), (769, 265216), (896, 227624), (1024, 199171), (1036, 196864), (1184, 172256), (1538, 132608), (1792, 113812), (2072, 98432), (2368, 86128), (3076, 66304), (3584, 56906), (4144, 49216), (4736, 43064), (5383, 37888), (6152, 33152), (7168, 28453), (8288, 24608), (9472, 21532), (10766, 18944), (12304, 16576)]