211676844

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{248447}}^1$

素因数の和:248525

約数の個数: 24

約数和(自身を含む): 500871168

約数和(自身を除く): 289194324

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 248447, 496894, 745341, 993788, 1490682, 2981364, 17639737, 35279474, 52919211, 70558948, 105838422, 211676844]

約数ペア:

[(1, 211676844), (2, 105838422), (3, 70558948), (4, 52919211), (6, 35279474), (12, 17639737), (71, 2981364), (142, 1490682), (213, 993788), (284, 745341), (426, 496894), (852, 248447)]