204749856

素因数分解:

$2^5\times 3^6\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 168

約数和(自身を含む): 618078384

約数和(自身を除く): 413328528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 131, 134, 144, 162, 201, 216, 243, 262, 268, 288, 324, 393, 402, 432, 486, 524, 536, 603, 648, 729, 786, 804, 864, 972, 1048, 1072, 1179, 1206, 1296, 1458, 1572, 1608, 1809, 1944, 2096, 2144, 2358, 2412, 2592, 2916, 3144, 3216, 3537, 3618, 3888, 4192, 4716, 4824, 5427, 5832, 6288, 6432, 7074, 7236, 7776, 8777, 9432, 9648, 10611, 10854, 11664, 12576, 14148, 14472, 16281, 17554, 18864, 19296, 21222, 21708, 23328, 26331, 28296, 28944, 31833, 32562, 35108, 37728, 42444, 43416, 48843, 52662, 56592, 57888, 63666, 65124, 70216, 78993, 84888, 86832, 95499, 97686, 105324, 113184, 127332, 130248, 140432, 157986, 169776, 173664, 190998, 195372, 210648, 236979, 254664, 260496, 280864, 315972, 339552, 381996, 390744, 421296, 473958, 509328, 520992, 631944, 710937, 763992, 781488, 842592, 947916, 1018656, 1263888, 1421874, 1527984, 1562976, 1895832, 2132811, 2527776, 2843748, 3055968, 3791664, 4265622, 5687496, 6398433, 7583328, 8531244, 11374992, 12796866, 17062488, 22749984, 25593732, 34124976, 51187464, 68249952, 102374928, 204749856]

約数ペア:

[(1, 204749856), (2, 102374928), (3, 68249952), (4, 51187464), (6, 34124976), (8, 25593732), (9, 22749984), (12, 17062488), (16, 12796866), (18, 11374992), (24, 8531244), (27, 7583328), (32, 6398433), (36, 5687496), (48, 4265622), (54, 3791664), (67, 3055968), (72, 2843748), (81, 2527776), (96, 2132811), (108, 1895832), (131, 1562976), (134, 1527984), (144, 1421874), (162, 1263888), (201, 1018656), (216, 947916), (243, 842592), (262, 781488), (268, 763992), (288, 710937), (324, 631944), (393, 520992), (402, 509328), (432, 473958), (486, 421296), (524, 390744), (536, 381996), (603, 339552), (648, 315972), (729, 280864), (786, 260496), (804, 254664), (864, 236979), (972, 210648), (1048, 195372), (1072, 190998), (1179, 173664), (1206, 169776), (1296, 157986), (1458, 140432), (1572, 130248), (1608, 127332), (1809, 113184), (1944, 105324), (2096, 97686), (2144, 95499), (2358, 86832), (2412, 84888), (2592, 78993), (2916, 70216), (3144, 65124), (3216, 63666), (3537, 57888), (3618, 56592), (3888, 52662), (4192, 48843), (4716, 43416), (4824, 42444), (5427, 37728), (5832, 35108), (6288, 32562), (6432, 31833), (7074, 28944), (7236, 28296), (7776, 26331), (8777, 23328), (9432, 21708), (9648, 21222), (10611, 19296), (10854, 18864), (11664, 17554), (12576, 16281), (14148, 14472)]