205464448

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 527446080

約数和(自身を除く): 321981632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 47, 49, 56, 64, 68, 82, 94, 98, 112, 119, 128, 136, 164, 188, 196, 224, 238, 272, 287, 328, 329, 376, 392, 448, 476, 544, 574, 656, 658, 697, 752, 784, 799, 833, 896, 952, 1088, 1148, 1312, 1316, 1394, 1504, 1568, 1598, 1666, 1904, 1927, 2009, 2176, 2296, 2303, 2624, 2632, 2788, 3008, 3136, 3196, 3332, 3808, 3854, 4018, 4592, 4606, 4879, 5248, 5264, 5576, 5593, 6016, 6272, 6392, 6664, 7616, 7708, 8036, 9184, 9212, 9758, 10528, 11152, 11186, 12784, 13328, 13489, 15232, 15416, 16072, 18368, 18424, 19516, 21056, 22304, 22372, 25568, 26656, 26978, 30832, 32144, 32759, 34153, 36736, 36848, 39032, 39151, 42112, 44608, 44744, 51136, 53312, 53956, 61664, 64288, 65518, 68306, 73696, 78064, 78302, 89216, 89488, 94423, 102272, 106624, 107912, 123328, 128576, 131036, 136612, 147392, 156128, 156604, 178976, 188846, 215824, 229313, 246656, 257152, 262072, 273224, 294784, 312256, 313208, 357952, 377692, 431648, 458626, 524144, 546448, 624512, 626416, 715904, 755384, 863296, 917252, 1048288, 1092896, 1252832, 1510768, 1605191, 1726592, 1834504, 2096576, 2185792, 2505664, 3021536, 3210382, 3669008, 4193152, 4371584, 5011328, 6043072, 6420764, 7338016, 12086144, 12841528, 14676032, 25683056, 29352064, 51366112, 102732224, 205464448]

約数ペア:

[(1, 205464448), (2, 102732224), (4, 51366112), (7, 29352064), (8, 25683056), (14, 14676032), (16, 12841528), (17, 12086144), (28, 7338016), (32, 6420764), (34, 6043072), (41, 5011328), (47, 4371584), (49, 4193152), (56, 3669008), (64, 3210382), (68, 3021536), (82, 2505664), (94, 2185792), (98, 2096576), (112, 1834504), (119, 1726592), (128, 1605191), (136, 1510768), (164, 1252832), (188, 1092896), (196, 1048288), (224, 917252), (238, 863296), (272, 755384), (287, 715904), (328, 626416), (329, 624512), (376, 546448), (392, 524144), (448, 458626), (476, 431648), (544, 377692), (574, 357952), (656, 313208), (658, 312256), (697, 294784), (752, 273224), (784, 262072), (799, 257152), (833, 246656), (896, 229313), (952, 215824), (1088, 188846), (1148, 178976), (1312, 156604), (1316, 156128), (1394, 147392), (1504, 136612), (1568, 131036), (1598, 128576), (1666, 123328), (1904, 107912), (1927, 106624), (2009, 102272), (2176, 94423), (2296, 89488), (2303, 89216), (2624, 78302), (2632, 78064), (2788, 73696), (3008, 68306), (3136, 65518), (3196, 64288), (3332, 61664), (3808, 53956), (3854, 53312), (4018, 51136), (4592, 44744), (4606, 44608), (4879, 42112), (5248, 39151), (5264, 39032), (5576, 36848), (5593, 36736), (6016, 34153), (6272, 32759), (6392, 32144), (6664, 30832), (7616, 26978), (7708, 26656), (8036, 25568), (9184, 22372), (9212, 22304), (9758, 21056), (10528, 19516), (11152, 18424), (11186, 18368), (12784, 16072), (13328, 15416), (13489, 15232)]