201100256

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47251}}^1$

素因数の和:47287

約数の個数: 48

約数和(自身を含む): 476300160

約数和(自身を除く): 275199904

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, 47251, 94502, 189004, 330757, 378008, 661514, 756016, 897769, 1323028, 1512032, 1795538, 2646056, 3591076, 5292112, 6284383, 7182152, 10584224, 12568766, 14364304, 25137532, 28728608, 50275064, 100550128, 201100256]

約数ペア:

[(1, 201100256), (2, 100550128), (4, 50275064), (7, 28728608), (8, 25137532), (14, 14364304), (16, 12568766), (19, 10584224), (28, 7182152), (32, 6284383), (38, 5292112), (56, 3591076), (76, 2646056), (112, 1795538), (133, 1512032), (152, 1323028), (224, 897769), (266, 756016), (304, 661514), (532, 378008), (608, 330757), (1064, 189004), (2128, 94502), (4256, 47251)]