206157312

素因数分解:

$2^9\times 3^5\times {\mathrm{1657}}^1$

素因数の和:1690

約数の個数: 120

約数和(自身を含む): 617392776

約数和(自身を除く): 411235464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1657, 1728, 1944, 2304, 2592, 3314, 3456, 3888, 4608, 4971, 5184, 6628, 6912, 7776, 9942, 10368, 13256, 13824, 14913, 15552, 19884, 20736, 26512, 29826, 31104, 39768, 41472, 44739, 53024, 59652, 62208, 79536, 89478, 106048, 119304, 124416, 134217, 159072, 178956, 212096, 238608, 268434, 318144, 357912, 402651, 424192, 477216, 536868, 636288, 715824, 805302, 848384, 954432, 1073736, 1272576, 1431648, 1610604, 1908864, 2147472, 2545152, 2863296, 3221208, 3817728, 4294944, 5726592, 6442416, 7635456, 8589888, 11453184, 12884832, 17179776, 22906368, 25769664, 34359552, 51539328, 68719104, 103078656, 206157312]

約数ペア:

[(1, 206157312), (2, 103078656), (3, 68719104), (4, 51539328), (6, 34359552), (8, 25769664), (9, 22906368), (12, 17179776), (16, 12884832), (18, 11453184), (24, 8589888), (27, 7635456), (32, 6442416), (36, 5726592), (48, 4294944), (54, 3817728), (64, 3221208), (72, 2863296), (81, 2545152), (96, 2147472), (108, 1908864), (128, 1610604), (144, 1431648), (162, 1272576), (192, 1073736), (216, 954432), (243, 848384), (256, 805302), (288, 715824), (324, 636288), (384, 536868), (432, 477216), (486, 424192), (512, 402651), (576, 357912), (648, 318144), (768, 268434), (864, 238608), (972, 212096), (1152, 178956), (1296, 159072), (1536, 134217), (1657, 124416), (1728, 119304), (1944, 106048), (2304, 89478), (2592, 79536), (3314, 62208), (3456, 59652), (3888, 53024), (4608, 44739), (4971, 41472), (5184, 39768), (6628, 31104), (6912, 29826), (7776, 26512), (9942, 20736), (10368, 19884), (13256, 15552), (13824, 14913)]