201678642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1049}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 477640800

約数和(自身を除く): 275962158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 971, 1049, 1942, 2098, 2913, 3147, 5826, 6294, 8739, 9441, 10681, 11539, 17478, 18882, 21362, 23078, 32043, 34617, 64086, 69234, 96129, 103851, 192258, 207702, 1018579, 2037158, 3055737, 6111474, 9167211, 11204369, 18334422, 22408738, 33613107, 67226214, 100839321, 201678642]

約数ペア:

[(1, 201678642), (2, 100839321), (3, 67226214), (6, 33613107), (9, 22408738), (11, 18334422), (18, 11204369), (22, 9167211), (33, 6111474), (66, 3055737), (99, 2037158), (198, 1018579), (971, 207702), (1049, 192258), (1942, 103851), (2098, 96129), (2913, 69234), (3147, 64086), (5826, 34617), (6294, 32043), (8739, 23078), (9441, 21362), (10681, 18882), (11539, 17478)]