205578288

素因数分解:

$2^4\times 3^2\times {\mathrm{1427627}}^1$

素因数の和:1427641

約数の個数: 30

約数和(自身を含む): 575334084

約数和(自身を除く): 369755796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1427627, 2855254, 4282881, 5710508, 8565762, 11421016, 12848643, 17131524, 22842032, 25697286, 34263048, 51394572, 68526096, 102789144, 205578288]

約数ペア:

[(1, 205578288), (2, 102789144), (3, 68526096), (4, 51394572), (6, 34263048), (8, 25697286), (9, 22842032), (12, 17131524), (16, 12848643), (18, 11421016), (24, 8565762), (36, 5710508), (48, 4282881), (72, 2855254), (144, 1427627)]