207019904

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2580

約数の個数: 96

約数和(自身を含む): 516864600

約数和(自身を除く): 309844696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2539, 2548, 2912, 3136, 5078, 5096, 5824, 6272, 10156, 10192, 11648, 17773, 20312, 20384, 33007, 35546, 40624, 40768, 66014, 71092, 81248, 81536, 124411, 132028, 142184, 162496, 231049, 248822, 264056, 284368, 324992, 462098, 497644, 528112, 568736, 924196, 995288, 1056224, 1137472, 1617343, 1848392, 1990576, 2112448, 2274944, 3234686, 3696784, 3981152, 4224896, 6469372, 7393568, 7962304, 12938744, 14787136, 15924608, 25877488, 29574272, 51754976, 103509952, 207019904]

約数ペア:

[(1, 207019904), (2, 103509952), (4, 51754976), (7, 29574272), (8, 25877488), (13, 15924608), (14, 14787136), (16, 12938744), (26, 7962304), (28, 7393568), (32, 6469372), (49, 4224896), (52, 3981152), (56, 3696784), (64, 3234686), (91, 2274944), (98, 2112448), (104, 1990576), (112, 1848392), (128, 1617343), (182, 1137472), (196, 1056224), (208, 995288), (224, 924196), (364, 568736), (392, 528112), (416, 497644), (448, 462098), (637, 324992), (728, 284368), (784, 264056), (832, 248822), (896, 231049), (1274, 162496), (1456, 142184), (1568, 132028), (1664, 124411), (2539, 81536), (2548, 81248), (2912, 71092), (3136, 66014), (5078, 40768), (5096, 40624), (5824, 35546), (6272, 33007), (10156, 20384), (10192, 20312), (11648, 17773)]