255572884

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{94099}}^1$

素因数の和:94207

約数の個数: 24

約数和(自身を含む): 516420800

約数和(自身を除く): 260847916

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 94099, 188198, 376396, 658693, 1317386, 2634772, 9127603, 18255206, 36510412, 63893221, 127786442, 255572884]

約数ペア:

[(1, 255572884), (2, 127786442), (4, 63893221), (7, 36510412), (14, 18255206), (28, 9127603), (97, 2634772), (194, 1317386), (388, 658693), (679, 376396), (1358, 188198), (2716, 94099)]