206530986

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{231019}}^1$

素因数の和:231173

約数の個数: 16

約数和(自身を含む): 415836000

約数和(自身を除く): 209305014

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 231019, 462038, 693057, 1386114, 34421831, 68843662, 103265493, 206530986]

約数ペア:

[(1, 206530986), (2, 103265493), (3, 68843662), (6, 34421831), (149, 1386114), (298, 693057), (447, 462038), (894, 231019)]