205386729

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{40013}}^1$

素因数の和:40104

約数の個数: 16

約数和(自身を含む): 288100800

約数和(自身を除く): 82714071

約数列:

[1, 3, 29, 59, 87, 177, 1711, 5133, 40013, 120039, 1160377, 2360767, 3481131, 7082301, 68462243, 205386729]

約数ペア:

[(1, 205386729), (3, 68462243), (29, 7082301), (59, 3481131), (87, 2360767), (177, 1160377), (1711, 120039), (5133, 40013)]