200056581

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{157649}}^1$

素因数の和:157705

約数の個数: 16

約数和(自身を含む): 302688000

約数和(自身を除く): 102631419

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 157649, 472947, 1418841, 4256523, 7409503, 22228509, 66685527, 200056581]

約数ペア:

[(1, 200056581), (3, 66685527), (9, 22228509), (27, 7409503), (47, 4256523), (141, 1418841), (423, 472947), (1269, 157649)]