207201008

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2230

約数の個数: 60

約数和(自身を含む): 470898432

約数和(自身を除く): 263697424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1778, 2032, 2081, 3556, 4162, 6223, 7112, 8324, 12446, 14224, 14567, 16648, 24892, 29134, 33296, 49784, 58268, 99568, 101969, 116536, 203938, 233072, 264287, 407876, 528574, 815752, 1057148, 1631504, 1850009, 2114296, 3700018, 4228592, 7400036, 12950063, 14800072, 25900126, 29600144, 51800252, 103600504, 207201008]

約数ペア:

[(1, 207201008), (2, 103600504), (4, 51800252), (7, 29600144), (8, 25900126), (14, 14800072), (16, 12950063), (28, 7400036), (49, 4228592), (56, 3700018), (98, 2114296), (112, 1850009), (127, 1631504), (196, 1057148), (254, 815752), (392, 528574), (508, 407876), (784, 264287), (889, 233072), (1016, 203938), (1778, 116536), (2032, 101969), (2081, 99568), (3556, 58268), (4162, 49784), (6223, 33296), (7112, 29134), (8324, 24892), (12446, 16648), (14224, 14567)]