201219098

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^2$

素因数の和:498

約数の個数: 24

約数和(自身を含む): 315869148

約数和(自身を除く): 114650050

約数列:

[1, 2, 37, 73, 74, 146, 193, 386, 2701, 5402, 7141, 14089, 14282, 28178, 37249, 74498, 521293, 1042586, 1378213, 2719177, 2756426, 5438354, 100609549, 201219098]

約数ペア:

[(1, 201219098), (2, 100609549), (37, 5438354), (73, 2756426), (74, 2719177), (146, 1378213), (193, 1042586), (386, 521293), (2701, 74498), (5402, 37249), (7141, 28178), (14089, 14282)]