208049616

素因数分解:

$2^4\times 3^2\times {\mathrm{1444789}}^1$

素因数の和:1444803

約数の個数: 30

約数和(自身を含む): 582250370

約数和(自身を除く): 374200754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1444789, 2889578, 4334367, 5779156, 8668734, 11558312, 13003101, 17337468, 23116624, 26006202, 34674936, 52012404, 69349872, 104024808, 208049616]

約数ペア:

[(1, 208049616), (2, 104024808), (3, 69349872), (4, 52012404), (6, 34674936), (8, 26006202), (9, 23116624), (12, 17337468), (16, 13003101), (18, 11558312), (24, 8668734), (36, 5779156), (48, 4334367), (72, 2889578), (144, 1444789)]