205933210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 452782080

約数和(自身を除く): 246848870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 938, 1273, 1330, 2311, 2345, 2546, 4622, 4690, 6365, 8911, 11555, 12730, 16177, 17822, 23110, 32354, 43909, 44555, 80885, 87818, 89110, 154837, 161770, 219545, 307363, 309674, 439090, 614726, 774185, 1083859, 1536815, 1548370, 2167718, 2941903, 3073630, 5419295, 5883806, 10838590, 14709515, 20593321, 29419030, 41186642, 102966605, 205933210]

約数ペア:

[(1, 205933210), (2, 102966605), (5, 41186642), (7, 29419030), (10, 20593321), (14, 14709515), (19, 10838590), (35, 5883806), (38, 5419295), (67, 3073630), (70, 2941903), (95, 2167718), (133, 1548370), (134, 1536815), (190, 1083859), (266, 774185), (335, 614726), (469, 439090), (665, 309674), (670, 307363), (938, 219545), (1273, 161770), (1330, 154837), (2311, 89110), (2345, 87818), (2546, 80885), (4622, 44555), (4690, 43909), (6365, 32354), (8911, 23110), (11555, 17822), (12730, 16177)]