208373792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1613}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 449027712

約数和(自身を除く): 240653920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 367, 734, 1468, 1613, 2936, 3226, 4037, 5872, 6452, 8074, 11744, 12904, 16148, 17743, 25808, 32296, 35486, 51616, 64592, 70972, 129184, 141944, 283888, 567776, 591971, 1183942, 2367884, 4735768, 6511681, 9471536, 13023362, 18943072, 26046724, 52093448, 104186896, 208373792]

約数ペア:

[(1, 208373792), (2, 104186896), (4, 52093448), (8, 26046724), (11, 18943072), (16, 13023362), (22, 9471536), (32, 6511681), (44, 4735768), (88, 2367884), (176, 1183942), (352, 591971), (367, 567776), (734, 283888), (1468, 141944), (1613, 129184), (2936, 70972), (3226, 64592), (4037, 51616), (5872, 35486), (6452, 32296), (8074, 25808), (11744, 17743), (12904, 16148)]