207227528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{36847}}^1$

素因数の和:36909

約数の個数: 32

約数和(自身を含む): 420067200

約数和(自身を除く): 212839672

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 36847, 73694, 147388, 294776, 700093, 1363339, 1400186, 2726678, 2800372, 5453356, 5600744, 10906712, 25903441, 51806882, 103613764, 207227528]

約数ペア:

[(1, 207227528), (2, 103613764), (4, 51806882), (8, 25903441), (19, 10906712), (37, 5600744), (38, 5453356), (74, 2800372), (76, 2726678), (148, 1400186), (152, 1363339), (296, 700093), (703, 294776), (1406, 147388), (2812, 73694), (5624, 36847)]