200555488

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47123}}^1$

素因数の和:47159

約数の個数: 48

約数和(自身を含む): 475009920

約数和(自身を除く): 274454432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 47123, 94246, 188492, 329861, 376984, 659722, 753968, 895337, 1319444, 1507936, 1790674, 2638888, 3581348, 5277776, 6267359, 7162696, 10555552, 12534718, 14325392, 25069436, 28650784, 50138872, 100277744, 200555488]

約数ペア:

[(1, 200555488), (2, 100277744), (4, 50138872), (7, 28650784), (8, 25069436), (14, 14325392), (16, 12534718), (19, 10555552), (28, 7162696), (32, 6267359), (38, 5277776), (56, 3581348), (76, 2638888), (112, 1790674), (133, 1507936), (152, 1319444), (224, 895337), (266, 753968), (304, 659722), (532, 376984), (608, 329861), (1064, 188492), (2128, 94246), (4256, 47123)]