201753326825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 268431474048

約数和(自身を除く): 66678147223

約数列:

[1, 5, 23, 25, 47, 115, 193, 235, 575, 823, 965, 1081, 1175, 2209, 4115, 4439, 4825, 5405, 9071, 11045, 18929, 20575, 22195, 27025, 38681, 45355, 50807, 55225, 94645, 110975, 158839, 193405, 208633, 226775, 254035, 426337, 473225, 794195, 889663, 967025, 1043165, 1270175, 1818007, 2131685, 3653297, 3970975, 4448315, 5215825, 7465433, 9090035, 9805751, 10658425, 18266485, 22241575, 37327165, 41814161, 45450175, 49028755, 91332425, 171704959, 186635825, 209070805, 245143775, 350875351, 858524795, 1045354025, 1754376755, 4292623975, 8070133073, 8771883775, 40350665365, 201753326825]

約数ペア:

[(1, 201753326825), (5, 40350665365), (23, 8771883775), (25, 8070133073), (47, 4292623975), (115, 1754376755), (193, 1045354025), (235, 858524795), (575, 350875351), (823, 245143775), (965, 209070805), (1081, 186635825), (1175, 171704959), (2209, 91332425), (4115, 49028755), (4439, 45450175), (4825, 41814161), (5405, 37327165), (9071, 22241575), (11045, 18266485), (18929, 10658425), (20575, 9805751), (22195, 9090035), (27025, 7465433), (38681, 5215825), (45355, 4448315), (50807, 3970975), (55225, 3653297), (94645, 2131685), (110975, 1818007), (158839, 1270175), (193405, 1043165), (208633, 967025), (226775, 889663), (254035, 794195), (426337, 473225)]