214970546

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 384681600

約数和(自身を除く): 169711054

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 151, 199, 302, 398, 511, 1022, 1057, 1393, 2114, 2786, 3577, 7154, 7399, 9751, 11023, 14527, 14798, 19502, 22046, 29054, 30049, 60098, 77161, 101689, 154322, 203378, 210343, 420686, 540127, 711823, 1080254, 1423646, 1472401, 2193577, 2944802, 4387154, 15355039, 30710078, 107485273, 214970546]

約数ペア:

[(1, 214970546), (2, 107485273), (7, 30710078), (14, 15355039), (49, 4387154), (73, 2944802), (98, 2193577), (146, 1472401), (151, 1423646), (199, 1080254), (302, 711823), (398, 540127), (511, 420686), (1022, 210343), (1057, 203378), (1393, 154322), (2114, 101689), (2786, 77161), (3577, 60098), (7154, 30049), (7399, 29054), (9751, 22046), (11023, 19502), (14527, 14798)]