207974589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{6011}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 292423680

約数和(自身を除く): 84449091

約数列:

[1, 3, 19, 57, 607, 1821, 6011, 11533, 18033, 34599, 114209, 342627, 3648677, 10946031, 69324863, 207974589]

約数ペア:

[(1, 207974589), (3, 69324863), (19, 10946031), (57, 3648677), (607, 342627), (1821, 114209), (6011, 34599), (11533, 18033)]