198089709

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{3301}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 268492224

約数和(自身を除く): 70402515

約数列:

[1, 3, 83, 241, 249, 723, 3301, 9903, 20003, 60009, 273983, 795541, 821949, 2386623, 66029903, 198089709]

約数ペア:

[(1, 198089709), (3, 66029903), (83, 2386623), (241, 821949), (249, 795541), (723, 273983), (3301, 60009), (9903, 20003)]