214977458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{4813}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 336902976

約数和(自身を除く): 121925518

約数列:

[1, 2, 23, 46, 971, 1942, 4813, 9626, 22333, 44666, 110699, 221398, 4673423, 9346846, 107488729, 214977458]

約数ペア:

[(1, 214977458), (2, 107488729), (23, 9346846), (46, 4673423), (971, 221398), (1942, 110699), (4813, 44666), (9626, 22333)]