200081961

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{157669}}^1$

素因数の和:157725

約数の個数: 16

約数和(自身を含む): 302726400

約数和(自身を除く): 102644439

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 157669, 473007, 1419021, 4257063, 7410443, 22231329, 66693987, 200081961]

約数ペア:

[(1, 200081961), (3, 66693987), (9, 22231329), (27, 7410443), (47, 4257063), (141, 1419021), (423, 473007), (1269, 157669)]