205364682

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{21089}}^1$

素因数の和:21638

約数の個数: 24

約数和(自身を含む): 445800420

約数和(自身を除く): 240435738

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1623, 3246, 4869, 9738, 21089, 42178, 63267, 126534, 189801, 379602, 11409149, 22818298, 34227447, 68454894, 102682341, 205364682]

約数ペア:

[(1, 205364682), (2, 102682341), (3, 68454894), (6, 34227447), (9, 22818298), (18, 11409149), (541, 379602), (1082, 189801), (1623, 126534), (3246, 63267), (4869, 42178), (9738, 21089)]