217024766

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{212353}}^1$

素因数の和:212435

約数の個数: 16

約数和(自身を含む): 377140704

約数和(自身を除く): 160115938

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 212353, 424706, 1486471, 2972942, 15501769, 31003538, 108512383, 217024766]

約数ペア:

[(1, 217024766), (2, 108512383), (7, 31003538), (14, 15501769), (73, 2972942), (146, 1486471), (511, 424706), (1022, 212353)]