213901716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4523}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 571544064

約数和(自身を除く): 357642348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 563, 1126, 1689, 2252, 3378, 3941, 4523, 6756, 7882, 9046, 11823, 13569, 15764, 18092, 23646, 27138, 31661, 47292, 54276, 63322, 94983, 126644, 189966, 379932, 2546449, 5092898, 7639347, 10185796, 15278694, 17825143, 30557388, 35650286, 53475429, 71300572, 106950858, 213901716]

約数ペア:

[(1, 213901716), (2, 106950858), (3, 71300572), (4, 53475429), (6, 35650286), (7, 30557388), (12, 17825143), (14, 15278694), (21, 10185796), (28, 7639347), (42, 5092898), (84, 2546449), (563, 379932), (1126, 189966), (1689, 126644), (2252, 94983), (3378, 63322), (3941, 54276), (4523, 47292), (6756, 31661), (7882, 27138), (9046, 23646), (11823, 18092), (13569, 15764)]