206880077162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{44221}}^1\times {\mathrm{212651}}^1$

素因数の和:256885

約数の個数: 16

約数和(自身を含む): 338540282784

約数和(自身を除く): 131660205622

約数列:

[1, 2, 11, 22, 44221, 88442, 212651, 425302, 486431, 972862, 2339161, 4678322, 9403639871, 18807279742, 103440038581, 206880077162]

約数ペア:

[(1, 206880077162), (2, 103440038581), (11, 18807279742), (22, 9403639871), (44221, 4678322), (88442, 2339161), (212651, 972862), (425302, 486431)]