209620656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 695352320

約数和(自身を除く): 485731664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 103, 108, 112, 126, 144, 168, 189, 206, 216, 252, 309, 336, 378, 412, 432, 504, 618, 673, 721, 756, 824, 927, 1008, 1236, 1346, 1442, 1512, 1648, 1854, 2019, 2163, 2472, 2692, 2781, 2884, 3024, 3708, 4038, 4326, 4711, 4944, 5384, 5562, 5768, 6057, 6489, 7416, 8076, 8652, 9422, 10768, 11124, 11536, 12114, 12978, 14133, 14832, 16152, 17304, 18171, 18844, 19467, 22248, 24228, 25956, 28266, 32304, 34608, 36342, 37688, 38934, 42399, 44496, 48456, 51912, 56532, 69319, 72684, 75376, 77868, 84798, 96912, 103824, 113064, 127197, 138638, 145368, 155736, 169596, 207957, 226128, 254394, 277276, 290736, 311472, 339192, 415914, 485233, 508788, 554552, 623871, 678384, 831828, 970466, 1017576, 1109104, 1247742, 1455699, 1663656, 1871613, 1940932, 2035152, 2495484, 2911398, 3327312, 3743226, 3881864, 4367097, 4990968, 5822796, 7486452, 7763728, 8734194, 9981936, 11645592, 13101291, 14972904, 17468388, 23291184, 26202582, 29945808, 34936776, 52405164, 69873552, 104810328, 209620656]

約数ペア:

[(1, 209620656), (2, 104810328), (3, 69873552), (4, 52405164), (6, 34936776), (7, 29945808), (8, 26202582), (9, 23291184), (12, 17468388), (14, 14972904), (16, 13101291), (18, 11645592), (21, 9981936), (24, 8734194), (27, 7763728), (28, 7486452), (36, 5822796), (42, 4990968), (48, 4367097), (54, 3881864), (56, 3743226), (63, 3327312), (72, 2911398), (84, 2495484), (103, 2035152), (108, 1940932), (112, 1871613), (126, 1663656), (144, 1455699), (168, 1247742), (189, 1109104), (206, 1017576), (216, 970466), (252, 831828), (309, 678384), (336, 623871), (378, 554552), (412, 508788), (432, 485233), (504, 415914), (618, 339192), (673, 311472), (721, 290736), (756, 277276), (824, 254394), (927, 226128), (1008, 207957), (1236, 169596), (1346, 155736), (1442, 145368), (1512, 138638), (1648, 127197), (1854, 113064), (2019, 103824), (2163, 96912), (2472, 84798), (2692, 77868), (2781, 75376), (2884, 72684), (3024, 69319), (3708, 56532), (4038, 51912), (4326, 48456), (4711, 44496), (4944, 42399), (5384, 38934), (5562, 37688), (5768, 36342), (6057, 34608), (6489, 32304), (7416, 28266), (8076, 25956), (8652, 24228), (9422, 22248), (10768, 19467), (11124, 18844), (11536, 18171), (12114, 17304), (12978, 16152), (14133, 14832)]