206672811

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{22031}}^1$

素因数の和:22146

約数の個数: 16

約数和(自身を含む): 285534720

約数和(自身を除く): 78861909

約数列:

[1, 3, 53, 59, 159, 177, 3127, 9381, 22031, 66093, 1167643, 1299829, 3502929, 3899487, 68890937, 206672811]

約数ペア:

[(1, 206672811), (3, 68890937), (53, 3899487), (59, 3502929), (159, 1299829), (177, 1167643), (3127, 66093), (9381, 22031)]