221132018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{16649}}^1$

素因数の和:16909

約数の個数: 16

約数和(自身を含む): 344655000

約数和(自身を除く): 123522982

約数列:

[1, 2, 29, 58, 229, 458, 6641, 13282, 16649, 33298, 482821, 965642, 3812621, 7625242, 110566009, 221132018]

約数ペア:

[(1, 221132018), (2, 110566009), (29, 7625242), (58, 3812621), (229, 965642), (458, 482821), (6641, 33298), (13282, 16649)]