197265552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22016

約数の個数: 80

約数和(自身を含む): 588658752

約数和(自身を除く): 391393200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 21977, 43954, 65931, 87908, 131862, 175816, 241747, 263724, 351632, 373609, 483494, 527448, 725241, 747218, 966988, 1054896, 1120827, 1450482, 1494436, 1933976, 2241654, 2900964, 2988872, 3867952, 4109699, 4483308, 5801928, 5977744, 8219398, 8966616, 11603856, 12329097, 16438796, 17933232, 24658194, 32877592, 49316388, 65755184, 98632776, 197265552]

約数ペア:

[(1, 197265552), (2, 98632776), (3, 65755184), (4, 49316388), (6, 32877592), (8, 24658194), (11, 17933232), (12, 16438796), (16, 12329097), (17, 11603856), (22, 8966616), (24, 8219398), (33, 5977744), (34, 5801928), (44, 4483308), (48, 4109699), (51, 3867952), (66, 2988872), (68, 2900964), (88, 2241654), (102, 1933976), (132, 1494436), (136, 1450482), (176, 1120827), (187, 1054896), (204, 966988), (264, 747218), (272, 725241), (374, 527448), (408, 483494), (528, 373609), (561, 351632), (748, 263724), (816, 241747), (1122, 175816), (1496, 131862), (2244, 87908), (2992, 65931), (4488, 43954), (8976, 21977)]