194753377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 264249216

約数和(自身を除く): 69495839

約数列:

[1, 7, 13, 17, 31, 91, 119, 131, 217, 221, 403, 527, 917, 961, 1547, 1703, 2227, 2821, 3689, 4061, 6727, 6851, 11921, 12493, 15589, 16337, 28427, 28951, 47957, 52793, 69037, 87451, 114359, 125891, 202657, 212381, 369551, 483259, 881237, 897481, 1486667, 1636583, 2140147, 6282367, 11456081, 14981029, 27821911, 194753377]

約数ペア:

[(1, 194753377), (7, 27821911), (13, 14981029), (17, 11456081), (31, 6282367), (91, 2140147), (119, 1636583), (131, 1486667), (217, 897481), (221, 881237), (403, 483259), (527, 369551), (917, 212381), (961, 202657), (1547, 125891), (1703, 114359), (2227, 87451), (2821, 69037), (3689, 52793), (4061, 47957), (6727, 28951), (6851, 28427), (11921, 16337), (12493, 15589)]