200439819

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{157951}}^1$

素因数の和:158007

約数の個数: 16

約数和(自身を含む): 303267840

約数和(自身を除く): 102828021

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 157951, 473853, 1421559, 4264677, 7423697, 22271091, 66813273, 200439819]

約数ペア:

[(1, 200439819), (3, 66813273), (9, 22271091), (27, 7423697), (47, 4264677), (141, 1421559), (423, 473853), (1269, 157951)]