205870539

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{426233}}^1$

素因数の和:426266

約数の個数: 16

約数和(自身を含む): 327347712

約数和(自身を除く): 121477173

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 426233, 1278699, 2983631, 8950893, 9803359, 29410077, 68623513, 205870539]

約数ペア:

[(1, 205870539), (3, 68623513), (7, 29410077), (21, 9803359), (23, 8950893), (69, 2983631), (161, 1278699), (483, 426233)]