164951087042

素因数分解:

$2^1\times 7^1\times {\mathrm{390101}}^1\times {\mathrm{30203}}^1$

素因数の和:420313

約数の個数: 16

約数和(自身を含む): 282783379392

約数和(自身を除く): 117832292350

約数列:

[1, 2, 7, 14, 30203, 60406, 211421, 390101, 422842, 780202, 2730707, 5461414, 11782220503, 23564441006, 82475543521, 164951087042]

約数ペア:

[(1, 164951087042), (2, 82475543521), (7, 23564441006), (14, 11782220503), (30203, 5461414), (60406, 2730707), (211421, 780202), (390101, 422842)]