208166241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{49177}}^1$

素因数の和:49280

約数の個数: 16

約数和(自身を含む): 297428544

約数和(自身を除く): 89262303

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 49177, 147531, 836009, 2508027, 4081691, 12245073, 69388747, 208166241]

約数ペア:

[(1, 208166241), (3, 69388747), (17, 12245073), (51, 4081691), (83, 2508027), (249, 836009), (1411, 147531), (4233, 49177)]