208032188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7829}}^1$

素因数の和:7926

約数の個数: 48

約数和(自身を含む): 454265280

約数和(自身を除く): 246233092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 7829, 13286, 15658, 26572, 31316, 54803, 101777, 109606, 203554, 219212, 407108, 571517, 712439, 1143034, 1424878, 2286068, 2849756, 4000619, 7429721, 8001238, 14859442, 16002476, 29718884, 52008047, 104016094, 208032188]

約数ペア:

[(1, 208032188), (2, 104016094), (4, 52008047), (7, 29718884), (13, 16002476), (14, 14859442), (26, 8001238), (28, 7429721), (52, 4000619), (73, 2849756), (91, 2286068), (146, 1424878), (182, 1143034), (292, 712439), (364, 571517), (511, 407108), (949, 219212), (1022, 203554), (1898, 109606), (2044, 101777), (3796, 54803), (6643, 31316), (7829, 26572), (13286, 15658)]