199946649

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{49333}}^1$

素因数の和:49536

約数の個数: 16

約数和(自身を含む): 306265472

約数和(自身を除く): 106318823

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 49333, 147999, 345331, 1035993, 9521269, 28563807, 66648883, 199946649]

約数ペア:

[(1, 199946649), (3, 66648883), (7, 28563807), (21, 9521269), (193, 1035993), (579, 345331), (1351, 147999), (4053, 49333)]