211277248

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36277}}^1$

素因数の和:36309

約数の個数: 56

約数和(自身を含む): 516018272

約数和(自身を除く): 304741024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 36277, 72554, 145108, 253939, 290216, 471601, 507878, 580432, 943202, 1015756, 1160864, 1886404, 2031512, 2321728, 3301207, 3772808, 4063024, 6602414, 7545616, 8126048, 13204828, 15091232, 16252096, 26409656, 30182464, 52819312, 105638624, 211277248]

約数ペア:

[(1, 211277248), (2, 105638624), (4, 52819312), (7, 30182464), (8, 26409656), (13, 16252096), (14, 15091232), (16, 13204828), (26, 8126048), (28, 7545616), (32, 6602414), (52, 4063024), (56, 3772808), (64, 3301207), (91, 2321728), (104, 2031512), (112, 1886404), (182, 1160864), (208, 1015756), (224, 943202), (364, 580432), (416, 507878), (448, 471601), (728, 290216), (832, 253939), (1456, 145108), (2912, 72554), (5824, 36277)]