201857370616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{133541}}^1$

素因数の和:133840

約数の個数: 64

約数和(自身を含む): 419695797600

約数和(自身を除く): 217838426984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 193, 356, 386, 712, 772, 979, 1544, 1958, 2123, 3916, 4246, 7832, 8492, 16984, 17177, 34354, 68708, 133541, 137416, 188947, 267082, 377894, 534164, 755788, 1068328, 1468951, 1511576, 2937902, 5875804, 11751608, 11885149, 23770298, 25773413, 47540596, 51546826, 95081192, 103093652, 130736639, 206187304, 261473278, 283507543, 522946556, 567015086, 1045893112, 1134030172, 2268060344, 2293833757, 4587667514, 9175335028, 18350670056, 25232171327, 50464342654, 100928685308, 201857370616]

約数ペア:

[(1, 201857370616), (2, 100928685308), (4, 50464342654), (8, 25232171327), (11, 18350670056), (22, 9175335028), (44, 4587667514), (88, 2293833757), (89, 2268060344), (178, 1134030172), (193, 1045893112), (356, 567015086), (386, 522946556), (712, 283507543), (772, 261473278), (979, 206187304), (1544, 130736639), (1958, 103093652), (2123, 95081192), (3916, 51546826), (4246, 47540596), (7832, 25773413), (8492, 23770298), (16984, 11885149), (17177, 11751608), (34354, 5875804), (68708, 2937902), (133541, 1511576), (137416, 1468951), (188947, 1068328), (267082, 755788), (377894, 534164)]