199867968

素因数分解:

$2^6\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5179}}^1$

素因数の和:5264

約数の個数: 84

約数和(自身を含む): 581548240

約数和(自身を除く): 381680272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 134, 144, 192, 201, 268, 288, 402, 536, 576, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4288, 4824, 5179, 6432, 9648, 10358, 12864, 15537, 19296, 20716, 31074, 38592, 41432, 46611, 62148, 82864, 93222, 124296, 165728, 186444, 248592, 331456, 346993, 372888, 497184, 693986, 745776, 994368, 1040979, 1387972, 1491552, 2081958, 2775944, 2983104, 3122937, 4163916, 5551888, 6245874, 8327832, 11103776, 12491748, 16655664, 22207552, 24983496, 33311328, 49966992, 66622656, 99933984, 199867968]

約数ペア:

[(1, 199867968), (2, 99933984), (3, 66622656), (4, 49966992), (6, 33311328), (8, 24983496), (9, 22207552), (12, 16655664), (16, 12491748), (18, 11103776), (24, 8327832), (32, 6245874), (36, 5551888), (48, 4163916), (64, 3122937), (67, 2983104), (72, 2775944), (96, 2081958), (134, 1491552), (144, 1387972), (192, 1040979), (201, 994368), (268, 745776), (288, 693986), (402, 497184), (536, 372888), (576, 346993), (603, 331456), (804, 248592), (1072, 186444), (1206, 165728), (1608, 124296), (2144, 93222), (2412, 82864), (3216, 62148), (4288, 46611), (4824, 41432), (5179, 38592), (6432, 31074), (9648, 20716), (10358, 19296), (12864, 15537)]