208066612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{36709}}^1$

素因数の和:36835

約数の個数: 24

約数和(自身を含む): 395733800

約数和(自身を除く): 187667188

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 36709, 73418, 146836, 477217, 954434, 1908868, 4001281, 8002562, 16005124, 52016653, 104033306, 208066612]

約数ペア:

[(1, 208066612), (2, 104033306), (4, 52016653), (13, 16005124), (26, 8002562), (52, 4001281), (109, 1908868), (218, 954434), (436, 477217), (1417, 146836), (2834, 73418), (5668, 36709)]