208607148

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251941}}^1$

素因数の和:251974

約数の個数: 36

約数和(自身を含む): 550241328

約数和(自身を除く): 341634180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 251941, 503882, 755823, 1007764, 1511646, 2267469, 3023292, 4534938, 5794643, 9069876, 11589286, 17383929, 23178572, 34767858, 52151787, 69535716, 104303574, 208607148]

約数ペア:

[(1, 208607148), (2, 104303574), (3, 69535716), (4, 52151787), (6, 34767858), (9, 23178572), (12, 17383929), (18, 11589286), (23, 9069876), (36, 5794643), (46, 4534938), (69, 3023292), (92, 2267469), (138, 1511646), (207, 1007764), (276, 755823), (414, 503882), (828, 251941)]