208709808

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{52387}}^1$

素因数の和:52481

約数の個数: 40

約数和(自身を含む): 545673408

約数和(自身を除く): 336963600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 52387, 104774, 157161, 209548, 314322, 419096, 628644, 838192, 1257288, 2514576, 4348121, 8696242, 13044363, 17392484, 26088726, 34784968, 52177452, 69569936, 104354904, 208709808]

約数ペア:

[(1, 208709808), (2, 104354904), (3, 69569936), (4, 52177452), (6, 34784968), (8, 26088726), (12, 17392484), (16, 13044363), (24, 8696242), (48, 4348121), (83, 2514576), (166, 1257288), (249, 838192), (332, 628644), (498, 419096), (664, 314322), (996, 209548), (1328, 157161), (1992, 104774), (3984, 52387)]