201134128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966991}}^1$

素因数の和:967012

約数の個数: 20

約数和(自身を含む): 419674528

約数和(自身を除く): 218540400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966991, 1933982, 3867964, 7735928, 12570883, 15471856, 25141766, 50283532, 100567064, 201134128]

約数ペア:

[(1, 201134128), (2, 100567064), (4, 50283532), (8, 25141766), (13, 15471856), (16, 12570883), (26, 7735928), (52, 3867964), (104, 1933982), (208, 966991)]