203859624

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 523454400

約数和(自身を除く): 319594776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 139, 159, 212, 278, 318, 417, 424, 556, 636, 834, 1112, 1153, 1272, 1668, 2306, 3336, 3459, 4612, 6918, 7367, 9224, 13836, 14734, 22101, 27672, 29468, 44202, 58936, 61109, 88404, 122218, 160267, 176808, 183327, 244436, 320534, 366654, 480801, 488872, 641068, 733308, 961602, 1282136, 1466616, 1923204, 3846408, 8494151, 16988302, 25482453, 33976604, 50964906, 67953208, 101929812, 203859624]

約数ペア:

[(1, 203859624), (2, 101929812), (3, 67953208), (4, 50964906), (6, 33976604), (8, 25482453), (12, 16988302), (24, 8494151), (53, 3846408), (106, 1923204), (139, 1466616), (159, 1282136), (212, 961602), (278, 733308), (318, 641068), (417, 488872), (424, 480801), (556, 366654), (636, 320534), (834, 244436), (1112, 183327), (1153, 176808), (1272, 160267), (1668, 122218), (2306, 88404), (3336, 61109), (3459, 58936), (4612, 44202), (6918, 29468), (7367, 27672), (9224, 22101), (13836, 14734)]