201240221402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{52874467}}^1$

素因数の和:52874653

約数の個数: 16

約数和(自身を含む): 331205667552

約数和(自身を除く): 129965446150

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 52874467, 105748934, 581619137, 1163238274, 9147282791, 18294565582, 100620110701, 201240221402]

約数ペア:

[(1, 201240221402), (2, 100620110701), (11, 18294565582), (22, 9147282791), (173, 1163238274), (346, 581619137), (1903, 105748934), (3806, 52874467)]