208288322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{411637}}^1$

素因数の和:411673

約数の個数: 16

約数和(自身を含む): 355655232

約数和(自身を除く): 147366910

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 411637, 823274, 4528007, 9056014, 9467651, 18935302, 104144161, 208288322]

約数ペア:

[(1, 208288322), (2, 104144161), (11, 18935302), (22, 9467651), (23, 9056014), (46, 4528007), (253, 823274), (506, 411637)]