208514966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 346716288

約数和(自身を除く): 138201322

約数列:

[1, 2, 11, 22, 107, 214, 283, 313, 566, 626, 1177, 2354, 3113, 3443, 6226, 6886, 30281, 33491, 60562, 66982, 88579, 177158, 333091, 368401, 666182, 736802, 974369, 1948738, 9477953, 18955906, 104257483, 208514966]

約数ペア:

[(1, 208514966), (2, 104257483), (11, 18955906), (22, 9477953), (107, 1948738), (214, 974369), (283, 736802), (313, 666182), (566, 368401), (626, 333091), (1177, 177158), (2354, 88579), (3113, 66982), (3443, 60562), (6226, 33491), (6886, 30281)]