205557324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2447111}}^1$

素因数の和:2447125

約数の個数: 24

約数和(自身を含む): 548153088

約数和(自身を除く): 342595764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2447111, 4894222, 7341333, 9788444, 14682666, 17129777, 29365332, 34259554, 51389331, 68519108, 102778662, 205557324]

約数ペア:

[(1, 205557324), (2, 102778662), (3, 68519108), (4, 51389331), (6, 34259554), (7, 29365332), (12, 17129777), (14, 14682666), (21, 9788444), (28, 7341333), (42, 4894222), (84, 2447111)]