197257536

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 252

約数和(自身を含む): 683216820

約数和(自身を除く): 485959284

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 49, 56, 58, 63, 64, 72, 84, 87, 96, 98, 112, 116, 126, 144, 147, 168, 174, 192, 196, 203, 224, 232, 241, 252, 261, 288, 294, 336, 348, 392, 406, 441, 448, 464, 482, 504, 522, 576, 588, 609, 672, 696, 723, 784, 812, 882, 928, 964, 1008, 1044, 1176, 1218, 1344, 1392, 1421, 1446, 1568, 1624, 1687, 1764, 1827, 1856, 1928, 2016, 2088, 2169, 2352, 2436, 2784, 2842, 2892, 3136, 3248, 3374, 3528, 3654, 3856, 4032, 4176, 4263, 4338, 4704, 4872, 5061, 5568, 5684, 5784, 6496, 6748, 6989, 7056, 7308, 7712, 8352, 8526, 8676, 9408, 9744, 10122, 11368, 11568, 11809, 12789, 12992, 13496, 13978, 14112, 14616, 15183, 15424, 16704, 17052, 17352, 19488, 20244, 20967, 22736, 23136, 23618, 25578, 26992, 27956, 28224, 29232, 30366, 34104, 34704, 35427, 38976, 40488, 41934, 45472, 46272, 47236, 48923, 51156, 53984, 55912, 58464, 60732, 62901, 68208, 69408, 70854, 80976, 83868, 90944, 94472, 97846, 102312, 106281, 107968, 111824, 116928, 121464, 125802, 136416, 138816, 141708, 146769, 161952, 167736, 188944, 195692, 204624, 212562, 223648, 242928, 251604, 272832, 283416, 293538, 323904, 335472, 342461, 377888, 391384, 409248, 425124, 440307, 447296, 485856, 503208, 566832, 587076, 670944, 684922, 755776, 782768, 818496, 850248, 880614, 971712, 1006416, 1027383, 1133664, 1174152, 1341888, 1369844, 1565536, 1700496, 1761228, 2012832, 2054766, 2267328, 2348304, 2739688, 3082149, 3131072, 3400992, 3522456, 4025664, 4109532, 4696608, 5479376, 6164298, 6801984, 7044912, 8219064, 9393216, 10958752, 12328596, 14089824, 16438128, 21917504, 24657192, 28179648, 32876256, 49314384, 65752512, 98628768, 197257536]

約数ペア:

[(1, 197257536), (2, 98628768), (3, 65752512), (4, 49314384), (6, 32876256), (7, 28179648), (8, 24657192), (9, 21917504), (12, 16438128), (14, 14089824), (16, 12328596), (18, 10958752), (21, 9393216), (24, 8219064), (28, 7044912), (29, 6801984), (32, 6164298), (36, 5479376), (42, 4696608), (48, 4109532), (49, 4025664), (56, 3522456), (58, 3400992), (63, 3131072), (64, 3082149), (72, 2739688), (84, 2348304), (87, 2267328), (96, 2054766), (98, 2012832), (112, 1761228), (116, 1700496), (126, 1565536), (144, 1369844), (147, 1341888), (168, 1174152), (174, 1133664), (192, 1027383), (196, 1006416), (203, 971712), (224, 880614), (232, 850248), (241, 818496), (252, 782768), (261, 755776), (288, 684922), (294, 670944), (336, 587076), (348, 566832), (392, 503208), (406, 485856), (441, 447296), (448, 440307), (464, 425124), (482, 409248), (504, 391384), (522, 377888), (576, 342461), (588, 335472), (609, 323904), (672, 293538), (696, 283416), (723, 272832), (784, 251604), (812, 242928), (882, 223648), (928, 212562), (964, 204624), (1008, 195692), (1044, 188944), (1176, 167736), (1218, 161952), (1344, 146769), (1392, 141708), (1421, 138816), (1446, 136416), (1568, 125802), (1624, 121464), (1687, 116928), (1764, 111824), (1827, 107968), (1856, 106281), (1928, 102312), (2016, 97846), (2088, 94472), (2169, 90944), (2352, 83868), (2436, 80976), (2784, 70854), (2842, 69408), (2892, 68208), (3136, 62901), (3248, 60732), (3374, 58464), (3528, 55912), (3654, 53984), (3856, 51156), (4032, 48923), (4176, 47236), (4263, 46272), (4338, 45472), (4704, 41934), (4872, 40488), (5061, 38976), (5568, 35427), (5684, 34704), (5784, 34104), (6496, 30366), (6748, 29232), (6989, 28224), (7056, 27956), (7308, 26992), (7712, 25578), (8352, 23618), (8526, 23136), (8676, 22736), (9408, 20967), (9744, 20244), (10122, 19488), (11368, 17352), (11568, 17052), (11809, 16704), (12789, 15424), (12992, 15183), (13496, 14616), (13978, 14112)]