202804942137

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 334266531840

約数和(自身を除く): 131461589703

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 151, 163, 193, 321, 399, 453, 489, 579, 749, 1057, 1141, 1351, 2033, 2247, 2869, 3097, 3171, 3423, 3667, 4053, 6099, 8607, 9291, 11001, 14231, 16157, 17441, 20083, 20651, 21679, 24613, 25669, 29143, 31459, 42693, 48471, 52323, 60249, 61953, 65037, 73839, 77007, 87429, 94377, 113099, 122087, 144557, 172291, 204001, 220213, 306983, 331379, 339297, 366261, 392369, 433671, 467647, 516873, 553717, 597721, 612003, 660639, 920949, 994137, 1177107, 1402941, 1661151, 1793163, 2148881, 2319653, 2633591, 2746583, 3118301, 3273529, 3366113, 3876019, 4184047, 4750309, 6446643, 6958959, 7900773, 8239749, 9354903, 9820587, 10098339, 11628057, 12552141, 14250927, 18435137, 21828107, 23562791, 33252163, 50038229, 55305411, 59247719, 63956147, 65484321, 70688373, 90255871, 99756489, 150114687, 177743157, 191868441, 270767613, 350267603, 414734033, 447693029, 508283063, 631791097, 1050802809, 1244202099, 1343079087, 1524849189, 1895373291, 3557981441, 9657378197, 10673944323, 28972134591, 67601647379, 202804942137]

約数ペア:

[(1, 202804942137), (3, 67601647379), (7, 28972134591), (19, 10673944323), (21, 9657378197), (57, 3557981441), (107, 1895373291), (133, 1524849189), (151, 1343079087), (163, 1244202099), (193, 1050802809), (321, 631791097), (399, 508283063), (453, 447693029), (489, 414734033), (579, 350267603), (749, 270767613), (1057, 191868441), (1141, 177743157), (1351, 150114687), (2033, 99756489), (2247, 90255871), (2869, 70688373), (3097, 65484321), (3171, 63956147), (3423, 59247719), (3667, 55305411), (4053, 50038229), (6099, 33252163), (8607, 23562791), (9291, 21828107), (11001, 18435137), (14231, 14250927), (16157, 12552141), (17441, 11628057), (20083, 10098339), (20651, 9820587), (21679, 9354903), (24613, 8239749), (25669, 7900773), (29143, 6958959), (31459, 6446643), (42693, 4750309), (48471, 4184047), (52323, 3876019), (60249, 3366113), (61953, 3273529), (65037, 3118301), (73839, 2746583), (77007, 2633591), (87429, 2319653), (94377, 2148881), (113099, 1793163), (122087, 1661151), (144557, 1402941), (172291, 1177107), (204001, 994137), (220213, 920949), (306983, 660639), (331379, 612003), (339297, 597721), (366261, 553717), (392369, 516873), (433671, 467647)]