210213488639

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1\times {\mathrm{233917}}^1$

素因数の和:235007

約数の個数: 24

約数和(自身を含む): 264319854624

約数和(自身を除く): 54106365985

約数列:

[1, 7, 11, 77, 121, 847, 1061, 7427, 11671, 81697, 128381, 233917, 898667, 1637419, 2573087, 18011609, 28303957, 198127699, 248185937, 1737301559, 2730045307, 19110317149, 30030498377, 210213488639]

約数ペア:

[(1, 210213488639), (7, 30030498377), (11, 19110317149), (77, 2730045307), (121, 1737301559), (847, 248185937), (1061, 198127699), (7427, 28303957), (11671, 18011609), (81697, 2573087), (128381, 1637419), (233917, 898667)]