212229456

素因数分解:

$2^4\times 3^1\times {\mathrm{4421447}}^1$

素因数の和:4421458

約数の個数: 20

約数和(自身を含む): 548259552

約数和(自身を除く): 336030096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4421447, 8842894, 13264341, 17685788, 26528682, 35371576, 53057364, 70743152, 106114728, 212229456]

約数ペア:

[(1, 212229456), (2, 106114728), (3, 70743152), (4, 53057364), (6, 35371576), (8, 26528682), (12, 17685788), (16, 13264341), (24, 8842894), (48, 4421447)]