220201548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2621447}}^1$

素因数の和:2621461

約数の個数: 24

約数和(自身を含む): 587204352

約数和(自身を除く): 367002804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2621447, 5242894, 7864341, 10485788, 15728682, 18350129, 31457364, 36700258, 55050387, 73400516, 110100774, 220201548]

約数ペア:

[(1, 220201548), (2, 110100774), (3, 73400516), (4, 55050387), (6, 36700258), (7, 31457364), (12, 18350129), (14, 15728682), (21, 10485788), (28, 7864341), (42, 5242894), (84, 2621447)]