205794277

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 225130752

約数和(自身を除く): 19336475

約数列:

[1, 13, 107, 197, 751, 1391, 2561, 9763, 21079, 80357, 147947, 274027, 1044641, 1923311, 15830329, 205794277]

約数ペア:

[(1, 205794277), (13, 15830329), (107, 1923311), (197, 1044641), (751, 274027), (1391, 147947), (2561, 80357), (9763, 21079)]