208032308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{34511}}^1$

素因数の和:34663

約数の個数: 24

約数和(自身を含む): 400063104

約数和(自身を除く): 192030796

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 34511, 69022, 138044, 379621, 759242, 1518484, 4728007, 9456014, 18912028, 52008077, 104016154, 208032308]

約数ペア:

[(1, 208032308), (2, 104016154), (4, 52008077), (11, 18912028), (22, 9456014), (44, 4728007), (137, 1518484), (274, 759242), (548, 379621), (1507, 138044), (3014, 69022), (6028, 34511)]