211673767664

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{1303}}^1\times {\mathrm{32029}}^1$

素因数の和:33657

約数の個数: 40

約数和(自身を含む): 411740268960

約数和(自身を除く): 200066501296

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 1303, 2536, 2606, 5072, 5212, 10424, 20848, 32029, 64058, 128116, 256232, 413051, 512464, 826102, 1652204, 3304408, 6608816, 10153193, 20306386, 40612772, 41733787, 81225544, 83467574, 162451088, 166935148, 333870296, 667740592, 13229610479, 26459220958, 52918441916, 105836883832, 211673767664]

約数ペア:

[(1, 211673767664), (2, 105836883832), (4, 52918441916), (8, 26459220958), (16, 13229610479), (317, 667740592), (634, 333870296), (1268, 166935148), (1303, 162451088), (2536, 83467574), (2606, 81225544), (5072, 41733787), (5212, 40612772), (10424, 20306386), (20848, 10153193), (32029, 6608816), (64058, 3304408), (128116, 1652204), (256232, 826102), (413051, 512464)]