209184528

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 687575040

約数和(自身を除く): 478390512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 151, 152, 168, 186, 196, 217, 228, 248, 266, 294, 302, 304, 336, 372, 392, 399, 434, 453, 456, 496, 532, 588, 589, 604, 651, 744, 784, 798, 868, 906, 912, 931, 1057, 1064, 1176, 1178, 1208, 1302, 1488, 1519, 1596, 1736, 1767, 1812, 1862, 2114, 2128, 2352, 2356, 2416, 2604, 2793, 2869, 3038, 3171, 3192, 3472, 3534, 3624, 3724, 4123, 4228, 4557, 4681, 4712, 5208, 5586, 5738, 6076, 6342, 6384, 7068, 7248, 7399, 7448, 8246, 8456, 8607, 9114, 9362, 9424, 10416, 11172, 11476, 12152, 12369, 12684, 14043, 14136, 14798, 14896, 16492, 16912, 17214, 18228, 18724, 20083, 22197, 22344, 22952, 24304, 24738, 25368, 28086, 28272, 28861, 29596, 32767, 32984, 34428, 36456, 37448, 40166, 44394, 44688, 45904, 49476, 50736, 56172, 57722, 59192, 60249, 65534, 65968, 68856, 72912, 74896, 80332, 86583, 88788, 88939, 98301, 98952, 112344, 115444, 118384, 120498, 131068, 137712, 140581, 160664, 173166, 177576, 177878, 196602, 197904, 224688, 229369, 230888, 240996, 262136, 266817, 281162, 321328, 346332, 355152, 355756, 393204, 421743, 458738, 461776, 481992, 524272, 533634, 562324, 622573, 688107, 692664, 711512, 786408, 843486, 917476, 963984, 1067268, 1124648, 1245146, 1376214, 1385328, 1423024, 1572816, 1686972, 1834952, 1867719, 2134536, 2249296, 2490292, 2752428, 3373944, 3669904, 3735438, 4269072, 4358011, 4980584, 5504856, 6747888, 7470876, 8716022, 9961168, 11009712, 13074033, 14941752, 17432044, 26148066, 29883504, 34864088, 52296132, 69728176, 104592264, 209184528]

約数ペア:

[(1, 209184528), (2, 104592264), (3, 69728176), (4, 52296132), (6, 34864088), (7, 29883504), (8, 26148066), (12, 17432044), (14, 14941752), (16, 13074033), (19, 11009712), (21, 9961168), (24, 8716022), (28, 7470876), (31, 6747888), (38, 5504856), (42, 4980584), (48, 4358011), (49, 4269072), (56, 3735438), (57, 3669904), (62, 3373944), (76, 2752428), (84, 2490292), (93, 2249296), (98, 2134536), (112, 1867719), (114, 1834952), (124, 1686972), (133, 1572816), (147, 1423024), (151, 1385328), (152, 1376214), (168, 1245146), (186, 1124648), (196, 1067268), (217, 963984), (228, 917476), (248, 843486), (266, 786408), (294, 711512), (302, 692664), (304, 688107), (336, 622573), (372, 562324), (392, 533634), (399, 524272), (434, 481992), (453, 461776), (456, 458738), (496, 421743), (532, 393204), (588, 355756), (589, 355152), (604, 346332), (651, 321328), (744, 281162), (784, 266817), (798, 262136), (868, 240996), (906, 230888), (912, 229369), (931, 224688), (1057, 197904), (1064, 196602), (1176, 177878), (1178, 177576), (1208, 173166), (1302, 160664), (1488, 140581), (1519, 137712), (1596, 131068), (1736, 120498), (1767, 118384), (1812, 115444), (1862, 112344), (2114, 98952), (2128, 98301), (2352, 88939), (2356, 88788), (2416, 86583), (2604, 80332), (2793, 74896), (2869, 72912), (3038, 68856), (3171, 65968), (3192, 65534), (3472, 60249), (3534, 59192), (3624, 57722), (3724, 56172), (4123, 50736), (4228, 49476), (4557, 45904), (4681, 44688), (4712, 44394), (5208, 40166), (5586, 37448), (5738, 36456), (6076, 34428), (6342, 32984), (6384, 32767), (7068, 29596), (7248, 28861), (7399, 28272), (7448, 28086), (8246, 25368), (8456, 24738), (8607, 24304), (9114, 22952), (9362, 22344), (9424, 22197), (10416, 20083), (11172, 18724), (11476, 18228), (12152, 17214), (12369, 16912), (12684, 16492), (14043, 14896), (14136, 14798)]