199447791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{6101}}^1$

素因数の和:6762

約数の個数: 16

約数和(自身を含む): 282058848

約数和(自身を除く): 82611057

約数列:

[1, 3, 17, 51, 641, 1923, 6101, 10897, 18303, 32691, 103717, 311151, 3910741, 11732223, 66482597, 199447791]

約数ペア:

[(1, 199447791), (3, 66482597), (17, 11732223), (51, 3910741), (641, 311151), (1923, 103717), (6101, 32691), (10897, 18303)]