207940629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{144103}}^1$

素因数の和:144156

約数の個数: 16

約数和(自身を含む): 306653312

約数和(自身を除く): 98712683

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 144103, 432309, 1873339, 5331811, 5620017, 15995433, 69313543, 207940629]

約数ペア:

[(1, 207940629), (3, 69313543), (13, 15995433), (37, 5620017), (39, 5331811), (111, 1873339), (481, 432309), (1443, 144103)]