203980492793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{1236163}}^1$

素因数の和:1238324

約数の個数: 16

約数和(自身を含む): 254432219136

約数和(自身を除く): 50451726343

約数列:

[1, 7, 11, 77, 2143, 15001, 23573, 165011, 1236163, 8653141, 13597793, 95184551, 2649097309, 18543681163, 29140070399, 203980492793]

約数ペア:

[(1, 203980492793), (7, 29140070399), (11, 18543681163), (77, 2649097309), (2143, 95184551), (15001, 13597793), (23573, 8653141), (165011, 1236163)]