201236558878

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1\times {\mathrm{538247}}^1$

素因数の和:539807

約数の個数: 16

約数和(自身を含む): 304372785024

約数和(自身を除く): 103136226146

約数列:

[1, 2, 131, 262, 1427, 2854, 186937, 373874, 538247, 1076494, 70510357, 141020714, 768078469, 1536156938, 100618279439, 201236558878]

約数ペア:

[(1, 201236558878), (2, 100618279439), (131, 1536156938), (262, 768078469), (1427, 141020714), (2854, 70510357), (186937, 1076494), (373874, 538247)]