248532802

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 459188352

約数和(自身を除く): 210655550

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 497, 994, 1127, 1553, 1633, 2254, 3106, 3266, 3479, 6958, 10871, 11431, 21742, 22862, 35719, 71438, 76097, 80017, 110263, 152194, 160034, 220526, 250033, 500066, 771841, 1543682, 1750231, 2536049, 3500462, 5072098, 5402887, 10805774, 17752343, 35504686, 124266401, 248532802]

約数ペア:

[(1, 248532802), (2, 124266401), (7, 35504686), (14, 17752343), (23, 10805774), (46, 5402887), (49, 5072098), (71, 3500462), (98, 2536049), (142, 1750231), (161, 1543682), (322, 771841), (497, 500066), (994, 250033), (1127, 220526), (1553, 160034), (1633, 152194), (2254, 110263), (3106, 80017), (3266, 76097), (3479, 71438), (6958, 35719), (10871, 22862), (11431, 21742)]