205800498

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{243263}}^1$

素因数の和:243318

約数の個数: 24

約数和(自身を含む): 455390208

約数和(自身を除く): 249589710

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 243263, 486526, 729789, 1459578, 2189367, 4378734, 11433361, 22866722, 34300083, 68600166, 102900249, 205800498]

約数ペア:

[(1, 205800498), (2, 102900249), (3, 68600166), (6, 34300083), (9, 22866722), (18, 11433361), (47, 4378734), (94, 2189367), (141, 1459578), (282, 729789), (423, 486526), (846, 243263)]