202124461

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 270699840

約数和(自身を除く): 68575379

約数列:

[1, 7, 11, 29, 49, 67, 77, 193, 203, 319, 469, 539, 737, 1351, 1421, 1943, 2123, 2233, 3283, 5159, 5597, 9457, 12931, 13601, 14861, 15631, 21373, 36113, 39179, 61567, 90517, 95207, 104027, 142241, 149611, 274253, 374999, 430969, 633619, 995687, 1047277, 2624993, 3016783, 4124989, 6969809, 18374951, 28874923, 202124461]

約数ペア:

[(1, 202124461), (7, 28874923), (11, 18374951), (29, 6969809), (49, 4124989), (67, 3016783), (77, 2624993), (193, 1047277), (203, 995687), (319, 633619), (469, 430969), (539, 374999), (737, 274253), (1351, 149611), (1421, 142241), (1943, 104027), (2123, 95207), (2233, 90517), (3283, 61567), (5159, 39179), (5597, 36113), (9457, 21373), (12931, 15631), (13601, 14861)]