209214348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108289}}^1$

素因数の和:108326

約数の個数: 48

約数和(自身を含む): 582167040

約数和(自身を除く): 372952692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 108289, 216578, 324867, 433156, 649734, 758023, 1299468, 1516046, 2274069, 2490647, 3032092, 4548138, 4981294, 7471941, 9096276, 9962588, 14943882, 17434529, 29887764, 34869058, 52303587, 69738116, 104607174, 209214348]

約数ペア:

[(1, 209214348), (2, 104607174), (3, 69738116), (4, 52303587), (6, 34869058), (7, 29887764), (12, 17434529), (14, 14943882), (21, 9962588), (23, 9096276), (28, 7471941), (42, 4981294), (46, 4548138), (69, 3032092), (84, 2490647), (92, 2274069), (138, 1516046), (161, 1299468), (276, 758023), (322, 649734), (483, 433156), (644, 324867), (966, 216578), (1932, 108289)]