201439872

素因数分解:

$2^7\times 3^4\times {\mathrm{19429}}^1$

素因数の和:19455

約数の個数: 80

約数和(自身を含む): 599512650

約数和(自身を除く): 398072778

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, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19429, 38858, 58287, 77716, 116574, 155432, 174861, 233148, 310864, 349722, 466296, 524583, 621728, 699444, 932592, 1049166, 1243456, 1398888, 1573749, 1865184, 2098332, 2486912, 2797776, 3147498, 3730368, 4196664, 5595552, 6294996, 7460736, 8393328, 11191104, 12589992, 16786656, 22382208, 25179984, 33573312, 50359968, 67146624, 100719936, 201439872]

約数ペア:

[(1, 201439872), (2, 100719936), (3, 67146624), (4, 50359968), (6, 33573312), (8, 25179984), (9, 22382208), (12, 16786656), (16, 12589992), (18, 11191104), (24, 8393328), (27, 7460736), (32, 6294996), (36, 5595552), (48, 4196664), (54, 3730368), (64, 3147498), (72, 2797776), (81, 2486912), (96, 2098332), (108, 1865184), (128, 1573749), (144, 1398888), (162, 1243456), (192, 1049166), (216, 932592), (288, 699444), (324, 621728), (384, 524583), (432, 466296), (576, 349722), (648, 310864), (864, 233148), (1152, 174861), (1296, 155432), (1728, 116574), (2592, 77716), (3456, 58287), (5184, 38858), (10368, 19429)]