205120975246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8089}}^1\times {\mathrm{1152637}}^1$

素因数の和:1160739

約数の個数: 16

約数和(自身を含む): 335694291120

約数和(自身を除く): 130573315874

約数列:

[1, 2, 11, 22, 8089, 16178, 88979, 177958, 1152637, 2305274, 12679007, 25358014, 9323680693, 18647361386, 102560487623, 205120975246]

約数ペア:

[(1, 205120975246), (2, 102560487623), (11, 18647361386), (22, 9323680693), (8089, 25358014), (16178, 12679007), (88979, 2305274), (177958, 1152637)]