198773043

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{230863}}^1$

素因数の和:230914

約数の個数: 16

約数和(自身を含む): 310281216

約数和(自身を除く): 111508173

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 230863, 692589, 1616041, 4848123, 9465383, 28396149, 66257681, 198773043]

約数ペア:

[(1, 198773043), (3, 66257681), (7, 28396149), (21, 9465383), (41, 4848123), (123, 1616041), (287, 692589), (861, 230863)]