201379766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7027}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 364331520

約数和(自身を除く): 162951754

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 7027, 14054, 14329, 28658, 49189, 98378, 161621, 323242, 625403, 1131347, 1250806, 2262694, 4377821, 8755642, 14384269, 28768538, 100689883, 201379766]

約数ペア:

[(1, 201379766), (2, 100689883), (7, 28768538), (14, 14384269), (23, 8755642), (46, 4377821), (89, 2262694), (161, 1250806), (178, 1131347), (322, 625403), (623, 323242), (1246, 161621), (2047, 98378), (4094, 49189), (7027, 28658), (14054, 14329)]