208601352

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 610560000

約数和(自身を除く): 401958648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 199, 207, 211, 216, 276, 398, 414, 422, 552, 597, 621, 633, 796, 828, 844, 1194, 1242, 1266, 1592, 1656, 1688, 1791, 1899, 2388, 2484, 2532, 3582, 3798, 4577, 4776, 4853, 4968, 5064, 5373, 5697, 7164, 7596, 9154, 9706, 10746, 11394, 13731, 14328, 14559, 15192, 18308, 19412, 21492, 22788, 27462, 29118, 36616, 38824, 41193, 41989, 42984, 43677, 45576, 54924, 58236, 82386, 83978, 87354, 109848, 116472, 123579, 125967, 131031, 164772, 167956, 174708, 247158, 251934, 262062, 329544, 335912, 349416, 377901, 494316, 503868, 524124, 755802, 965747, 988632, 1007736, 1048248, 1133703, 1511604, 1931494, 2267406, 2897241, 3023208, 3862988, 4534812, 5794482, 7725976, 8691723, 9069624, 11588964, 17383446, 23177928, 26075169, 34766892, 52150338, 69533784, 104300676, 208601352]

約数ペア:

[(1, 208601352), (2, 104300676), (3, 69533784), (4, 52150338), (6, 34766892), (8, 26075169), (9, 23177928), (12, 17383446), (18, 11588964), (23, 9069624), (24, 8691723), (27, 7725976), (36, 5794482), (46, 4534812), (54, 3862988), (69, 3023208), (72, 2897241), (92, 2267406), (108, 1931494), (138, 1511604), (184, 1133703), (199, 1048248), (207, 1007736), (211, 988632), (216, 965747), (276, 755802), (398, 524124), (414, 503868), (422, 494316), (552, 377901), (597, 349416), (621, 335912), (633, 329544), (796, 262062), (828, 251934), (844, 247158), (1194, 174708), (1242, 167956), (1266, 164772), (1592, 131031), (1656, 125967), (1688, 123579), (1791, 116472), (1899, 109848), (2388, 87354), (2484, 83978), (2532, 82386), (3582, 58236), (3798, 54924), (4577, 45576), (4776, 43677), (4853, 42984), (4968, 41989), (5064, 41193), (5373, 38824), (5697, 36616), (7164, 29118), (7596, 27462), (9154, 22788), (9706, 21492), (10746, 19412), (11394, 18308), (13731, 15192), (14328, 14559)]