209670329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5641}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 238318080

約数和(自身を除く): 28647751

約数列:

[1, 11, 31, 109, 341, 1199, 3379, 5641, 37169, 62051, 174871, 614869, 1923581, 6763559, 19060939, 209670329]

約数ペア:

[(1, 209670329), (11, 19060939), (31, 6763559), (109, 1923581), (341, 614869), (1199, 174871), (3379, 62051), (5641, 37169)]