227913986

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1\times {\mathrm{1999}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 345840000

約数和(自身を除く): 117926014

約数列:

[1, 2, 109, 218, 523, 1046, 1999, 3998, 57007, 114014, 217891, 435782, 1045477, 2090954, 113956993, 227913986]

約数ペア:

[(1, 227913986), (2, 113956993), (109, 2090954), (218, 1045477), (523, 435782), (1046, 217891), (1999, 114014), (3998, 57007)]