208751296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14759}}^1$

素因数の和:14801

約数の個数: 56

約数和(自身を含む): 472379040

約数和(自身を除く): 263627744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 14759, 29518, 59036, 118072, 191867, 236144, 250903, 383734, 472288, 501806, 767468, 944576, 1003612, 1534936, 2007224, 3069872, 3261739, 4014448, 6139744, 6523478, 8028896, 12279488, 13046956, 16057792, 26093912, 52187824, 104375648, 208751296]

約数ペア:

[(1, 208751296), (2, 104375648), (4, 52187824), (8, 26093912), (13, 16057792), (16, 13046956), (17, 12279488), (26, 8028896), (32, 6523478), (34, 6139744), (52, 4014448), (64, 3261739), (68, 3069872), (104, 2007224), (136, 1534936), (208, 1003612), (221, 944576), (272, 767468), (416, 501806), (442, 472288), (544, 383734), (832, 250903), (884, 236144), (1088, 191867), (1768, 118072), (3536, 59036), (7072, 29518), (14144, 14759)]