83129666

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 126628920

約数和(自身を除く): 43499254

約数列:

[1, 2, 101, 197, 202, 394, 2089, 4178, 19897, 39794, 210989, 411533, 421978, 823066, 41564833, 83129666]

約数ペア:

[(1, 83129666), (2, 41564833), (101, 823066), (197, 421978), (202, 411533), (394, 210989), (2089, 39794), (4178, 19897)]