201365344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1459}}^1$

素因数の和:1715

約数の個数: 48

約数和(自身を含む): 419428800

約数和(自身を除く): 218063456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 454, 608, 908, 1459, 1816, 2918, 3632, 4313, 5836, 7264, 8626, 11672, 17252, 23344, 27721, 34504, 46688, 55442, 69008, 110884, 138016, 221768, 331193, 443536, 662386, 887072, 1324772, 2649544, 5299088, 6292667, 10598176, 12585334, 25170668, 50341336, 100682672, 201365344]

約数ペア:

[(1, 201365344), (2, 100682672), (4, 50341336), (8, 25170668), (16, 12585334), (19, 10598176), (32, 6292667), (38, 5299088), (76, 2649544), (152, 1324772), (227, 887072), (304, 662386), (454, 443536), (608, 331193), (908, 221768), (1459, 138016), (1816, 110884), (2918, 69008), (3632, 55442), (4313, 46688), (5836, 34504), (7264, 27721), (8626, 23344), (11672, 17252)]