214933649

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{8387}}^1$

素因数の和:8924

約数の個数: 12

約数和(自身を含む): 250532784

約数和(自身を除く): 35599135

約数列:

[1, 7, 49, 523, 3661, 8387, 25627, 58709, 410963, 4386401, 30704807, 214933649]

約数ペア:

[(1, 214933649), (7, 30704807), (49, 4386401), (523, 410963), (3661, 58709), (8387, 25627)]