201875456

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 56

約数和(自身を含む): 425302680

約数和(自身を除く): 223427224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1297, 2048, 2432, 2594, 4096, 4864, 5188, 8192, 9728, 10376, 19456, 20752, 24643, 38912, 41504, 49286, 77824, 83008, 98572, 155648, 166016, 197144, 332032, 394288, 664064, 788576, 1328128, 1577152, 2656256, 3154304, 5312512, 6308608, 10625024, 12617216, 25234432, 50468864, 100937728, 201875456]

約数ペア:

[(1, 201875456), (2, 100937728), (4, 50468864), (8, 25234432), (16, 12617216), (19, 10625024), (32, 6308608), (38, 5312512), (64, 3154304), (76, 2656256), (128, 1577152), (152, 1328128), (256, 788576), (304, 664064), (512, 394288), (608, 332032), (1024, 197144), (1216, 166016), (1297, 155648), (2048, 98572), (2432, 83008), (2594, 77824), (4096, 49286), (4864, 41504), (5188, 38912), (8192, 24643), (9728, 20752), (10376, 19456)]