201749912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2857}}^1$

素因数の和:2980

約数の個数: 64

約数和(自身を含む): 470541120

約数和(自身を除く): 268791208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 2522, 2716, 2857, 5044, 5432, 5714, 8827, 10088, 11428, 17654, 19999, 22856, 35308, 37141, 39998, 70616, 74282, 79996, 148564, 159992, 259987, 277129, 297128, 519974, 554258, 1039948, 1108516, 1939903, 2079896, 2217032, 3602677, 3879806, 7205354, 7759612, 14410708, 15519224, 25218739, 28821416, 50437478, 100874956, 201749912]

約数ペア:

[(1, 201749912), (2, 100874956), (4, 50437478), (7, 28821416), (8, 25218739), (13, 15519224), (14, 14410708), (26, 7759612), (28, 7205354), (52, 3879806), (56, 3602677), (91, 2217032), (97, 2079896), (104, 1939903), (182, 1108516), (194, 1039948), (364, 554258), (388, 519974), (679, 297128), (728, 277129), (776, 259987), (1261, 159992), (1358, 148564), (2522, 79996), (2716, 74282), (2857, 70616), (5044, 39998), (5432, 37141), (5714, 35308), (8827, 22856), (10088, 19999), (11428, 17654)]