197530368

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 216

約数和(自身を含む): 636133680

約数和(自身を除く): 438603312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 181, 192, 196, 203, 224, 232, 256, 294, 336, 348, 362, 384, 392, 406, 448, 464, 543, 588, 609, 672, 696, 724, 768, 784, 812, 896, 928, 1086, 1176, 1218, 1267, 1344, 1392, 1421, 1448, 1568, 1624, 1792, 1856, 2172, 2352, 2436, 2534, 2688, 2784, 2842, 2896, 3136, 3248, 3712, 3801, 4263, 4344, 4704, 4872, 5068, 5249, 5376, 5568, 5684, 5792, 6272, 6496, 7424, 7602, 8526, 8688, 8869, 9408, 9744, 10136, 10498, 11136, 11368, 11584, 12544, 12992, 15204, 15747, 17052, 17376, 17738, 18816, 19488, 20272, 20996, 22272, 22736, 23168, 25984, 26607, 30408, 31494, 34104, 34752, 35476, 36743, 37632, 38976, 40544, 41992, 45472, 46336, 51968, 53214, 60816, 62988, 68208, 69504, 70952, 73486, 77952, 81088, 83984, 90944, 106428, 110229, 121632, 125976, 136416, 139008, 141904, 146972, 155904, 162176, 167968, 181888, 212856, 220458, 243264, 251952, 257201, 272832, 283808, 293944, 324352, 335936, 363776, 425712, 440916, 486528, 503904, 514402, 545664, 567616, 587888, 671872, 771603, 851424, 881832, 973056, 1007808, 1028804, 1091328, 1135232, 1175776, 1343744, 1543206, 1702848, 1763664, 2015616, 2057608, 2270464, 2351552, 3086412, 3405696, 3527328, 4031232, 4115216, 4703104, 6172824, 6811392, 7054656, 8230432, 9406208, 12345648, 14109312, 16460864, 24691296, 28218624, 32921728, 49382592, 65843456, 98765184, 197530368]

約数ペア:

[(1, 197530368), (2, 98765184), (3, 65843456), (4, 49382592), (6, 32921728), (7, 28218624), (8, 24691296), (12, 16460864), (14, 14109312), (16, 12345648), (21, 9406208), (24, 8230432), (28, 7054656), (29, 6811392), (32, 6172824), (42, 4703104), (48, 4115216), (49, 4031232), (56, 3527328), (58, 3405696), (64, 3086412), (84, 2351552), (87, 2270464), (96, 2057608), (98, 2015616), (112, 1763664), (116, 1702848), (128, 1543206), (147, 1343744), (168, 1175776), (174, 1135232), (181, 1091328), (192, 1028804), (196, 1007808), (203, 973056), (224, 881832), (232, 851424), (256, 771603), (294, 671872), (336, 587888), (348, 567616), (362, 545664), (384, 514402), (392, 503904), (406, 486528), (448, 440916), (464, 425712), (543, 363776), (588, 335936), (609, 324352), (672, 293944), (696, 283808), (724, 272832), (768, 257201), (784, 251952), (812, 243264), (896, 220458), (928, 212856), (1086, 181888), (1176, 167968), (1218, 162176), (1267, 155904), (1344, 146972), (1392, 141904), (1421, 139008), (1448, 136416), (1568, 125976), (1624, 121632), (1792, 110229), (1856, 106428), (2172, 90944), (2352, 83984), (2436, 81088), (2534, 77952), (2688, 73486), (2784, 70952), (2842, 69504), (2896, 68208), (3136, 62988), (3248, 60816), (3712, 53214), (3801, 51968), (4263, 46336), (4344, 45472), (4704, 41992), (4872, 40544), (5068, 38976), (5249, 37632), (5376, 36743), (5568, 35476), (5684, 34752), (5792, 34104), (6272, 31494), (6496, 30408), (7424, 26607), (7602, 25984), (8526, 23168), (8688, 22736), (8869, 22272), (9408, 20996), (9744, 20272), (10136, 19488), (10498, 18816), (11136, 17738), (11368, 17376), (11584, 17052), (12544, 15747), (12992, 15204)]