200340560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 120

約数和(自身を含む): 562392576

約数和(自身を除く): 362052016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 361, 380, 532, 560, 665, 722, 760, 991, 1064, 1330, 1444, 1520, 1805, 1982, 2128, 2527, 2660, 2888, 3610, 3964, 4955, 5054, 5320, 5776, 6937, 7220, 7928, 9910, 10108, 10640, 12635, 13874, 14440, 15856, 18829, 19820, 20216, 25270, 27748, 28880, 34685, 37658, 39640, 40432, 50540, 55496, 69370, 75316, 79280, 94145, 101080, 110992, 131803, 138740, 150632, 188290, 202160, 263606, 277480, 301264, 357751, 376580, 527212, 554960, 659015, 715502, 753160, 1054424, 1318030, 1431004, 1506320, 1788755, 2108848, 2504257, 2636060, 2862008, 3577510, 5008514, 5272120, 5724016, 7155020, 10017028, 10544240, 12521285, 14310040, 20034056, 25042570, 28620080, 40068112, 50085140, 100170280, 200340560]

約数ペア:

[(1, 200340560), (2, 100170280), (4, 50085140), (5, 40068112), (7, 28620080), (8, 25042570), (10, 20034056), (14, 14310040), (16, 12521285), (19, 10544240), (20, 10017028), (28, 7155020), (35, 5724016), (38, 5272120), (40, 5008514), (56, 3577510), (70, 2862008), (76, 2636060), (80, 2504257), (95, 2108848), (112, 1788755), (133, 1506320), (140, 1431004), (152, 1318030), (190, 1054424), (266, 753160), (280, 715502), (304, 659015), (361, 554960), (380, 527212), (532, 376580), (560, 357751), (665, 301264), (722, 277480), (760, 263606), (991, 202160), (1064, 188290), (1330, 150632), (1444, 138740), (1520, 131803), (1805, 110992), (1982, 101080), (2128, 94145), (2527, 79280), (2660, 75316), (2888, 69370), (3610, 55496), (3964, 50540), (4955, 40432), (5054, 39640), (5320, 37658), (5776, 34685), (6937, 28880), (7220, 27748), (7928, 25270), (9910, 20216), (10108, 19820), (10640, 18829), (12635, 15856), (13874, 14440)]