201731494

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{6551}}^1$

素因数の和:6815

約数の個数: 16

約数和(自身を含む): 307812960

約数和(自身を除く): 106081466

約数列:

[1, 2, 89, 173, 178, 346, 6551, 13102, 15397, 30794, 583039, 1133323, 1166078, 2266646, 100865747, 201731494]

約数ペア:

[(1, 201731494), (2, 100865747), (89, 2266646), (173, 1166078), (178, 1133323), (346, 583039), (6551, 30794), (13102, 15397)]