197006852

素因数分解:

$2^2\times 7^4\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 60

約数和(自身を含む): 409158876

約数和(自身を除く): 212152024

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 281, 292, 343, 511, 562, 686, 1022, 1124, 1372, 1967, 2044, 2401, 3577, 3934, 4802, 7154, 7868, 9604, 13769, 14308, 20513, 25039, 27538, 41026, 50078, 55076, 82052, 96383, 100156, 143591, 175273, 192766, 287182, 350546, 385532, 574364, 674681, 701092, 1005137, 1349362, 2010274, 2698724, 4020548, 7035959, 14071918, 28143836, 49251713, 98503426, 197006852]

約数ペア:

[(1, 197006852), (2, 98503426), (4, 49251713), (7, 28143836), (14, 14071918), (28, 7035959), (49, 4020548), (73, 2698724), (98, 2010274), (146, 1349362), (196, 1005137), (281, 701092), (292, 674681), (343, 574364), (511, 385532), (562, 350546), (686, 287182), (1022, 192766), (1124, 175273), (1372, 143591), (1967, 100156), (2044, 96383), (2401, 82052), (3577, 55076), (3934, 50078), (4802, 41026), (7154, 27538), (7868, 25039), (9604, 20513), (13769, 14308)]