206832961

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 217305088

約数和(自身を除く): 10472127

約数列:

[1, 31, 103, 211, 307, 3193, 6541, 9517, 21733, 31621, 64777, 673723, 980251, 2008087, 6672031, 206832961]

約数ペア:

[(1, 206832961), (31, 6672031), (103, 2008087), (211, 980251), (307, 673723), (3193, 64777), (6541, 31621), (9517, 21733)]