201782272

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1234

約数の個数: 44

約数和(自身を含む): 405854596

約数和(自身を除く): 204072324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1021, 1024, 1544, 2042, 3088, 4084, 6176, 8168, 12352, 16336, 24704, 32672, 49408, 65344, 98816, 130688, 197053, 197632, 261376, 394106, 522752, 788212, 1045504, 1576424, 3152848, 6305696, 12611392, 25222784, 50445568, 100891136, 201782272]

約数ペア:

[(1, 201782272), (2, 100891136), (4, 50445568), (8, 25222784), (16, 12611392), (32, 6305696), (64, 3152848), (128, 1576424), (193, 1045504), (256, 788212), (386, 522752), (512, 394106), (772, 261376), (1021, 197632), (1024, 197053), (1544, 130688), (2042, 98816), (3088, 65344), (4084, 49408), (6176, 32672), (8168, 24704), (12352, 16336)]