205659742

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1\times {\mathrm{971}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 311463792

約数和(自身を除く): 105804050

約数列:

[1, 2, 137, 274, 773, 971, 1546, 1942, 105901, 133027, 211802, 266054, 750583, 1501166, 102829871, 205659742]

約数ペア:

[(1, 205659742), (2, 102829871), (137, 1501166), (274, 750583), (773, 266054), (971, 211802), (1546, 133027), (1942, 105901)]