207917704

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{3307}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 404899200

約数和(自身を除く): 196981496

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 542, 1084, 2168, 3307, 6614, 7859, 13228, 15718, 26456, 31436, 62872, 95903, 191806, 383612, 767224, 896197, 1792394, 3584788, 7169576, 25989713, 51979426, 103958852, 207917704]

約数ペア:

[(1, 207917704), (2, 103958852), (4, 51979426), (8, 25989713), (29, 7169576), (58, 3584788), (116, 1792394), (232, 896197), (271, 767224), (542, 383612), (1084, 191806), (2168, 95903), (3307, 62872), (6614, 31436), (7859, 26456), (13228, 15718)]