210204050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4729}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 450447360

約数和(自身を除く): 240243310

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1270, 1778, 3175, 4445, 4729, 6350, 8890, 9458, 22225, 23645, 33103, 44450, 47290, 66206, 118225, 165515, 236450, 331030, 600583, 827575, 1201166, 1655150, 3002915, 4204081, 6005830, 8408162, 15014575, 21020405, 30029150, 42040810, 105102025, 210204050]

約数ペア:

[(1, 210204050), (2, 105102025), (5, 42040810), (7, 30029150), (10, 21020405), (14, 15014575), (25, 8408162), (35, 6005830), (50, 4204081), (70, 3002915), (127, 1655150), (175, 1201166), (254, 827575), (350, 600583), (635, 331030), (889, 236450), (1270, 165515), (1778, 118225), (3175, 66206), (4445, 47290), (4729, 44450), (6350, 33103), (8890, 23645), (9458, 22225)]