211013309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5231}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 237323520

約数和(自身を除く): 26310211

約数列:

[1, 13, 29, 107, 377, 1391, 3103, 5231, 40339, 68003, 151699, 559717, 1972087, 7276321, 16231793, 211013309]

約数ペア:

[(1, 211013309), (13, 16231793), (29, 7276321), (107, 1972087), (377, 559717), (1391, 151699), (3103, 68003), (5231, 40339)]