201744807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 304742400

約数和(自身を除く): 102997593

約数列:

[1, 3, 11, 31, 33, 93, 199, 341, 597, 991, 1023, 2189, 2973, 6169, 6567, 10901, 18507, 30721, 32703, 67859, 92163, 197209, 203577, 337931, 591627, 1013793, 2169299, 6113479, 6507897, 18340437, 67248269, 201744807]

約数ペア:

[(1, 201744807), (3, 67248269), (11, 18340437), (31, 6507897), (33, 6113479), (93, 2169299), (199, 1013793), (341, 591627), (597, 337931), (991, 203577), (1023, 197209), (2189, 92163), (2973, 67859), (6169, 32703), (6567, 30721), (10901, 18507)]