207594310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15901

約数の個数: 64

約数和(自身を含む): 493309440

約数和(自身を除く): 285715130

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 15859, 31718, 79295, 111013, 158590, 174449, 222026, 269603, 348898, 539206, 555065, 872245, 1110130, 1221143, 1348015, 1744490, 1887221, 2442286, 2696030, 2965633, 3774442, 5931266, 6105715, 9436105, 12211430, 14828165, 18872210, 20759431, 29656330, 41518862, 103797155, 207594310]

約数ペア:

[(1, 207594310), (2, 103797155), (5, 41518862), (7, 29656330), (10, 20759431), (11, 18872210), (14, 14828165), (17, 12211430), (22, 9436105), (34, 6105715), (35, 5931266), (55, 3774442), (70, 2965633), (77, 2696030), (85, 2442286), (110, 1887221), (119, 1744490), (154, 1348015), (170, 1221143), (187, 1110130), (238, 872245), (374, 555065), (385, 539206), (595, 348898), (770, 269603), (935, 222026), (1190, 174449), (1309, 158590), (1870, 111013), (2618, 79295), (6545, 31718), (13090, 15859)]