209595456

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 168

約数和(自身を含む): 692627520

約数和(自身を除く): 483032064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 227, 229, 252, 288, 336, 448, 454, 458, 504, 576, 672, 681, 687, 908, 916, 1008, 1344, 1362, 1374, 1589, 1603, 1816, 1832, 2016, 2043, 2061, 2724, 2748, 3178, 3206, 3632, 3664, 4032, 4086, 4122, 4767, 4809, 5448, 5496, 6356, 6412, 7264, 7328, 8172, 8244, 9534, 9618, 10896, 10992, 12712, 12824, 14301, 14427, 14528, 14656, 16344, 16488, 19068, 19236, 21792, 21984, 25424, 25648, 28602, 28854, 32688, 32976, 38136, 38472, 43584, 43968, 50848, 51296, 51983, 57204, 57708, 65376, 65952, 76272, 76944, 101696, 102592, 103966, 114408, 115416, 130752, 131904, 152544, 153888, 155949, 207932, 228816, 230832, 305088, 307776, 311898, 363881, 415864, 457632, 461664, 467847, 623796, 727762, 831728, 915264, 923328, 935694, 1091643, 1247592, 1455524, 1663456, 1871388, 2183286, 2495184, 2911048, 3274929, 3326912, 3742776, 4366572, 4990368, 5822096, 6549858, 7485552, 8733144, 9980736, 11644192, 13099716, 14971104, 17466288, 23288384, 26199432, 29942208, 34932576, 52398864, 69865152, 104797728, 209595456]

約数ペア:

[(1, 209595456), (2, 104797728), (3, 69865152), (4, 52398864), (6, 34932576), (7, 29942208), (8, 26199432), (9, 23288384), (12, 17466288), (14, 14971104), (16, 13099716), (18, 11644192), (21, 9980736), (24, 8733144), (28, 7485552), (32, 6549858), (36, 5822096), (42, 4990368), (48, 4366572), (56, 3742776), (63, 3326912), (64, 3274929), (72, 2911048), (84, 2495184), (96, 2183286), (112, 1871388), (126, 1663456), (144, 1455524), (168, 1247592), (192, 1091643), (224, 935694), (227, 923328), (229, 915264), (252, 831728), (288, 727762), (336, 623796), (448, 467847), (454, 461664), (458, 457632), (504, 415864), (576, 363881), (672, 311898), (681, 307776), (687, 305088), (908, 230832), (916, 228816), (1008, 207932), (1344, 155949), (1362, 153888), (1374, 152544), (1589, 131904), (1603, 130752), (1816, 115416), (1832, 114408), (2016, 103966), (2043, 102592), (2061, 101696), (2724, 76944), (2748, 76272), (3178, 65952), (3206, 65376), (3632, 57708), (3664, 57204), (4032, 51983), (4086, 51296), (4122, 50848), (4767, 43968), (4809, 43584), (5448, 38472), (5496, 38136), (6356, 32976), (6412, 32688), (7264, 28854), (7328, 28602), (8172, 25648), (8244, 25424), (9534, 21984), (9618, 21792), (10896, 19236), (10992, 19068), (12712, 16488), (12824, 16344), (14301, 14656), (14427, 14528)]