201209018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{15149}}^1$

素因数の和:15409

約数の個数: 16

約数和(自身を含む): 313605000

約数和(自身を除く): 112395982

約数列:

[1, 2, 29, 58, 229, 458, 6641, 13282, 15149, 30298, 439321, 878642, 3469121, 6938242, 100604509, 201209018]

約数ペア:

[(1, 201209018), (2, 100604509), (29, 6938242), (58, 3469121), (229, 878642), (458, 439321), (6641, 30298), (13282, 15149)]