201611347270

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{19981303}}^1$

素因数の和:19982319

約数の個数: 16

約数和(自身を含む): 363260106720

約数和(自身を除く): 161648759450

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 19981303, 39962606, 99906515, 199813030, 20161134727, 40322269454, 100805673635, 201611347270]

約数ペア:

[(1, 201611347270), (2, 100805673635), (5, 40322269454), (10, 20161134727), (1009, 199813030), (2018, 99906515), (5045, 39962606), (10090, 19981303)]