228349681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{38333}}^1$

素因数の和:38400

約数の個数: 16

約数和(自身を含む): 279684864

約数和(自身を除く): 51335183

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 38333, 268331, 881659, 1418321, 6171613, 9928247, 32621383, 228349681]

約数ペア:

[(1, 228349681), (7, 32621383), (23, 9928247), (37, 6171613), (161, 1418321), (259, 881659), (851, 268331), (5957, 38333)]