193904116

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 398224512

約数和(自身を除く): 204320396

約数列:

[1, 2, 4, 7, 14, 28, 61, 107, 122, 214, 244, 427, 428, 749, 854, 1061, 1498, 1708, 2122, 2996, 4244, 6527, 7427, 13054, 14854, 26108, 29708, 45689, 64721, 91378, 113527, 129442, 182756, 227054, 258884, 453047, 454108, 794689, 906094, 1589378, 1812188, 3178756, 6925147, 13850294, 27700588, 48476029, 96952058, 193904116]

約数ペア:

[(1, 193904116), (2, 96952058), (4, 48476029), (7, 27700588), (14, 13850294), (28, 6925147), (61, 3178756), (107, 1812188), (122, 1589378), (214, 906094), (244, 794689), (427, 454108), (428, 453047), (749, 258884), (854, 227054), (1061, 182756), (1498, 129442), (1708, 113527), (2122, 91378), (2996, 64721), (4244, 45689), (6527, 29708), (7427, 26108), (13054, 14854)]