209607264

素因数分解:

$2^5\times 3^4\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 120

約数和(自身を含む): 621122040

約数和(自身を除く): 411514776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 193, 216, 288, 324, 386, 419, 432, 579, 648, 772, 838, 864, 1158, 1257, 1296, 1544, 1676, 1737, 2316, 2514, 2592, 3088, 3352, 3474, 3771, 4632, 5028, 5211, 6176, 6704, 6948, 7542, 9264, 10056, 10422, 11313, 13408, 13896, 15084, 15633, 18528, 20112, 20844, 22626, 27792, 30168, 31266, 33939, 40224, 41688, 45252, 55584, 60336, 62532, 67878, 80867, 83376, 90504, 120672, 125064, 135756, 161734, 166752, 181008, 242601, 250128, 271512, 323468, 362016, 485202, 500256, 543024, 646936, 727803, 970404, 1086048, 1293872, 1455606, 1940808, 2183409, 2587744, 2911212, 3881616, 4366818, 5822424, 6550227, 7763232, 8733636, 11644848, 13100454, 17467272, 23289696, 26200908, 34934544, 52401816, 69869088, 104803632, 209607264]

約数ペア:

[(1, 209607264), (2, 104803632), (3, 69869088), (4, 52401816), (6, 34934544), (8, 26200908), (9, 23289696), (12, 17467272), (16, 13100454), (18, 11644848), (24, 8733636), (27, 7763232), (32, 6550227), (36, 5822424), (48, 4366818), (54, 3881616), (72, 2911212), (81, 2587744), (96, 2183409), (108, 1940808), (144, 1455606), (162, 1293872), (193, 1086048), (216, 970404), (288, 727803), (324, 646936), (386, 543024), (419, 500256), (432, 485202), (579, 362016), (648, 323468), (772, 271512), (838, 250128), (864, 242601), (1158, 181008), (1257, 166752), (1296, 161734), (1544, 135756), (1676, 125064), (1737, 120672), (2316, 90504), (2514, 83376), (2592, 80867), (3088, 67878), (3352, 62532), (3474, 60336), (3771, 55584), (4632, 45252), (5028, 41688), (5211, 40224), (6176, 33939), (6704, 31266), (6948, 30168), (7542, 27792), (9264, 22626), (10056, 20844), (10422, 20112), (11313, 18528), (13408, 15633), (13896, 15084)]