207989762011

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1604129}}^1$

素因数の和:1604438

約数の個数: 16

約数和(自身を含む): 228684772800

約数和(自身を除く): 20695010789

約数列:

[1, 17, 29, 263, 493, 4471, 7627, 129659, 1604129, 27270193, 46519741, 421885927, 790835597, 7172060759, 12234691883, 207989762011]

約数ペア:

[(1, 207989762011), (17, 12234691883), (29, 7172060759), (263, 790835597), (493, 421885927), (4471, 46519741), (7627, 27270193), (129659, 1604129)]