201556366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{72139}}^1$

素因数の和:72279

約数の個数: 16

約数和(自身を含む): 332421120

約数和(自身を除く): 130864754

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 72139, 144278, 793529, 1587058, 9161653, 18323306, 100778183, 201556366]

約数ペア:

[(1, 201556366), (2, 100778183), (11, 18323306), (22, 9161653), (127, 1587058), (254, 793529), (1397, 144278), (2794, 72139)]