203306208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 642152448

約数和(自身を除く): 438846240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 56, 82, 84, 94, 96, 112, 123, 141, 157, 164, 168, 188, 224, 246, 282, 287, 314, 328, 329, 336, 376, 471, 492, 564, 574, 628, 656, 658, 672, 752, 861, 942, 984, 987, 1099, 1128, 1148, 1256, 1312, 1316, 1504, 1722, 1884, 1927, 1968, 1974, 2198, 2256, 2296, 2512, 2632, 3297, 3444, 3768, 3854, 3936, 3948, 4396, 4512, 4592, 5024, 5264, 5781, 6437, 6594, 6888, 7379, 7536, 7708, 7896, 8792, 9184, 10528, 11562, 12874, 13188, 13489, 13776, 14758, 15072, 15416, 15792, 17584, 19311, 22137, 23124, 25748, 26376, 26978, 27552, 29516, 30832, 31584, 35168, 38622, 40467, 44274, 45059, 46248, 51496, 51653, 52752, 53956, 59032, 61664, 77244, 80934, 88548, 90118, 92496, 102992, 103306, 105504, 107912, 118064, 135177, 154488, 154959, 161868, 177096, 180236, 184992, 205984, 206612, 215824, 236128, 270354, 302539, 308976, 309918, 323736, 354192, 360472, 413224, 431648, 540708, 605078, 617952, 619836, 647472, 708384, 720944, 826448, 907617, 1081416, 1210156, 1239672, 1294944, 1441888, 1652896, 1815234, 2117773, 2162832, 2420312, 2479344, 3630468, 4235546, 4325664, 4840624, 4958688, 6353319, 7260936, 8471092, 9681248, 12706638, 14521872, 16942184, 25413276, 29043744, 33884368, 50826552, 67768736, 101653104, 203306208]

約数ペア:

[(1, 203306208), (2, 101653104), (3, 67768736), (4, 50826552), (6, 33884368), (7, 29043744), (8, 25413276), (12, 16942184), (14, 14521872), (16, 12706638), (21, 9681248), (24, 8471092), (28, 7260936), (32, 6353319), (41, 4958688), (42, 4840624), (47, 4325664), (48, 4235546), (56, 3630468), (82, 2479344), (84, 2420312), (94, 2162832), (96, 2117773), (112, 1815234), (123, 1652896), (141, 1441888), (157, 1294944), (164, 1239672), (168, 1210156), (188, 1081416), (224, 907617), (246, 826448), (282, 720944), (287, 708384), (314, 647472), (328, 619836), (329, 617952), (336, 605078), (376, 540708), (471, 431648), (492, 413224), (564, 360472), (574, 354192), (628, 323736), (656, 309918), (658, 308976), (672, 302539), (752, 270354), (861, 236128), (942, 215824), (984, 206612), (987, 205984), (1099, 184992), (1128, 180236), (1148, 177096), (1256, 161868), (1312, 154959), (1316, 154488), (1504, 135177), (1722, 118064), (1884, 107912), (1927, 105504), (1968, 103306), (1974, 102992), (2198, 92496), (2256, 90118), (2296, 88548), (2512, 80934), (2632, 77244), (3297, 61664), (3444, 59032), (3768, 53956), (3854, 52752), (3936, 51653), (3948, 51496), (4396, 46248), (4512, 45059), (4592, 44274), (5024, 40467), (5264, 38622), (5781, 35168), (6437, 31584), (6594, 30832), (6888, 29516), (7379, 27552), (7536, 26978), (7708, 26376), (7896, 25748), (8792, 23124), (9184, 22137), (10528, 19311), (11562, 17584), (12874, 15792), (13188, 15416), (13489, 15072), (13776, 14758)]