193299673

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 254638080

約数和(自身を除く): 61338407

約数列:

[1, 7, 17, 19, 47, 107, 119, 133, 289, 323, 329, 749, 799, 893, 1819, 2023, 2033, 2261, 5029, 5491, 5593, 6251, 12733, 13583, 14231, 15181, 30923, 34561, 35203, 38437, 85493, 95081, 95551, 106267, 216461, 241927, 258077, 587537, 598451, 668857, 1453381, 1624367, 1806539, 4112759, 10173667, 11370569, 27614239, 193299673]

約数ペア:

[(1, 193299673), (7, 27614239), (17, 11370569), (19, 10173667), (47, 4112759), (107, 1806539), (119, 1624367), (133, 1453381), (289, 668857), (323, 598451), (329, 587537), (749, 258077), (799, 241927), (893, 216461), (1819, 106267), (2023, 95551), (2033, 95081), (2261, 85493), (5029, 38437), (5491, 35203), (5593, 34561), (6251, 30923), (12733, 15181), (13583, 14231)]