196247975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 306813696

約数和(自身を除く): 110565721

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 97, 175, 275, 385, 485, 679, 1051, 1067, 1925, 2425, 3395, 5255, 5335, 7357, 7469, 11561, 16975, 26275, 26675, 36785, 37345, 57805, 80927, 101947, 183925, 186725, 289025, 404635, 509735, 713629, 1121417, 2023175, 2548675, 3568145, 5607085, 7849919, 17840725, 28035425, 39249595, 196247975]

約数ペア:

[(1, 196247975), (5, 39249595), (7, 28035425), (11, 17840725), (25, 7849919), (35, 5607085), (55, 3568145), (77, 2548675), (97, 2023175), (175, 1121417), (275, 713629), (385, 509735), (485, 404635), (679, 289025), (1051, 186725), (1067, 183925), (1925, 101947), (2425, 80927), (3395, 57805), (5255, 37345), (5335, 36785), (7357, 26675), (7469, 26275), (11561, 16975)]