197513856

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 592334400

約数和(自身を除く): 394820544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 288, 384, 402, 432, 536, 576, 603, 804, 853, 864, 1072, 1152, 1206, 1608, 1706, 1728, 1809, 2144, 2412, 2559, 3216, 3412, 3456, 3618, 4288, 4824, 5118, 6432, 6824, 7236, 7677, 8576, 9648, 10236, 12864, 13648, 14472, 15354, 19296, 20472, 23031, 25728, 27296, 28944, 30708, 38592, 40944, 46062, 54592, 57151, 57888, 61416, 77184, 81888, 92124, 109184, 114302, 115776, 122832, 163776, 171453, 184248, 228604, 231552, 245664, 327552, 342906, 368496, 457208, 491328, 514359, 685812, 736992, 914416, 982656, 1028718, 1371624, 1473984, 1543077, 1828832, 2057436, 2743248, 2947968, 3086154, 3657664, 4114872, 5486496, 6172308, 7315328, 8229744, 10972992, 12344616, 16459488, 21945984, 24689232, 32918976, 49378464, 65837952, 98756928, 197513856]

約数ペア:

[(1, 197513856), (2, 98756928), (3, 65837952), (4, 49378464), (6, 32918976), (8, 24689232), (9, 21945984), (12, 16459488), (16, 12344616), (18, 10972992), (24, 8229744), (27, 7315328), (32, 6172308), (36, 5486496), (48, 4114872), (54, 3657664), (64, 3086154), (67, 2947968), (72, 2743248), (96, 2057436), (108, 1828832), (128, 1543077), (134, 1473984), (144, 1371624), (192, 1028718), (201, 982656), (216, 914416), (268, 736992), (288, 685812), (384, 514359), (402, 491328), (432, 457208), (536, 368496), (576, 342906), (603, 327552), (804, 245664), (853, 231552), (864, 228604), (1072, 184248), (1152, 171453), (1206, 163776), (1608, 122832), (1706, 115776), (1728, 114302), (1809, 109184), (2144, 92124), (2412, 81888), (2559, 77184), (3216, 61416), (3412, 57888), (3456, 57151), (3618, 54592), (4288, 46062), (4824, 40944), (5118, 38592), (6432, 30708), (6824, 28944), (7236, 27296), (7677, 25728), (8576, 23031), (9648, 20472), (10236, 19296), (12864, 15354), (13648, 14472)]