205434768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 692400128

約数和(自身を除く): 486965360

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 121, 124, 132, 154, 163, 168, 176, 186, 217, 231, 242, 248, 264, 308, 326, 336, 341, 363, 372, 434, 462, 484, 489, 496, 528, 616, 651, 652, 682, 726, 744, 847, 868, 924, 968, 978, 1023, 1141, 1232, 1302, 1304, 1364, 1452, 1488, 1694, 1736, 1793, 1848, 1936, 1956, 2046, 2282, 2387, 2541, 2604, 2608, 2728, 2904, 3388, 3423, 3472, 3586, 3696, 3751, 3912, 4092, 4564, 4774, 5053, 5082, 5208, 5379, 5456, 5808, 6776, 6846, 7161, 7172, 7502, 7824, 8184, 9128, 9548, 10106, 10164, 10416, 10758, 11253, 12551, 13552, 13692, 14322, 14344, 15004, 15159, 16368, 18256, 19096, 19723, 20212, 20328, 21516, 22506, 25102, 26257, 27384, 28644, 28688, 30008, 30318, 35371, 37653, 38192, 39446, 40424, 40656, 43032, 45012, 50204, 52514, 54768, 55583, 57288, 59169, 60016, 60636, 70742, 75306, 78771, 78892, 80848, 86064, 90024, 100408, 105028, 106113, 111166, 114576, 118338, 121272, 138061, 141484, 150612, 157542, 157784, 166749, 180048, 200816, 210056, 212226, 222332, 236676, 242544, 276122, 282968, 301224, 315084, 315568, 333498, 389081, 414183, 420112, 424452, 444664, 473352, 552244, 565936, 602448, 611413, 630168, 666996, 778162, 828366, 848904, 889328, 946704, 1104488, 1167243, 1222826, 1260336, 1333992, 1556324, 1656732, 1697808, 1834239, 2208976, 2334486, 2445652, 2667984, 3112648, 3313464, 3668478, 4279891, 4668972, 4891304, 6225296, 6626928, 7336956, 8559782, 9337944, 9782608, 12839673, 14673912, 17119564, 18675888, 25679346, 29347824, 34239128, 51358692, 68478256, 102717384, 205434768]

約数ペア:

[(1, 205434768), (2, 102717384), (3, 68478256), (4, 51358692), (6, 34239128), (7, 29347824), (8, 25679346), (11, 18675888), (12, 17119564), (14, 14673912), (16, 12839673), (21, 9782608), (22, 9337944), (24, 8559782), (28, 7336956), (31, 6626928), (33, 6225296), (42, 4891304), (44, 4668972), (48, 4279891), (56, 3668478), (62, 3313464), (66, 3112648), (77, 2667984), (84, 2445652), (88, 2334486), (93, 2208976), (112, 1834239), (121, 1697808), (124, 1656732), (132, 1556324), (154, 1333992), (163, 1260336), (168, 1222826), (176, 1167243), (186, 1104488), (217, 946704), (231, 889328), (242, 848904), (248, 828366), (264, 778162), (308, 666996), (326, 630168), (336, 611413), (341, 602448), (363, 565936), (372, 552244), (434, 473352), (462, 444664), (484, 424452), (489, 420112), (496, 414183), (528, 389081), (616, 333498), (651, 315568), (652, 315084), (682, 301224), (726, 282968), (744, 276122), (847, 242544), (868, 236676), (924, 222332), (968, 212226), (978, 210056), (1023, 200816), (1141, 180048), (1232, 166749), (1302, 157784), (1304, 157542), (1364, 150612), (1452, 141484), (1488, 138061), (1694, 121272), (1736, 118338), (1793, 114576), (1848, 111166), (1936, 106113), (1956, 105028), (2046, 100408), (2282, 90024), (2387, 86064), (2541, 80848), (2604, 78892), (2608, 78771), (2728, 75306), (2904, 70742), (3388, 60636), (3423, 60016), (3472, 59169), (3586, 57288), (3696, 55583), (3751, 54768), (3912, 52514), (4092, 50204), (4564, 45012), (4774, 43032), (5053, 40656), (5082, 40424), (5208, 39446), (5379, 38192), (5456, 37653), (5808, 35371), (6776, 30318), (6846, 30008), (7161, 28688), (7172, 28644), (7502, 27384), (7824, 26257), (8184, 25102), (9128, 22506), (9548, 21516), (10106, 20328), (10164, 20212), (10416, 19723), (10758, 19096), (11253, 18256), (12551, 16368), (13552, 15159), (13692, 15004), (14322, 14344)]