199325316

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 471067520

約数和(自身を除く): 271742204

約数列:

[1, 2, 3, 4, 6, 12, 157, 241, 314, 439, 471, 482, 628, 723, 878, 942, 964, 1317, 1446, 1756, 1884, 2634, 2892, 5268, 37837, 68923, 75674, 105799, 113511, 137846, 151348, 206769, 211598, 227022, 275692, 317397, 413538, 423196, 454044, 634794, 827076, 1269588, 16610443, 33220886, 49831329, 66441772, 99662658, 199325316]

約数ペア:

[(1, 199325316), (2, 99662658), (3, 66441772), (4, 49831329), (6, 33220886), (12, 16610443), (157, 1269588), (241, 827076), (314, 634794), (439, 454044), (471, 423196), (482, 413538), (628, 317397), (723, 275692), (878, 227022), (942, 211598), (964, 206769), (1317, 151348), (1446, 137846), (1756, 113511), (1884, 105799), (2634, 75674), (2892, 68923), (5268, 37837)]