199364096

素因数分解:

$2^9\times {\mathrm{29}}^2\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 60

約数和(自身を含む): 413439312

約数和(自身を除く): 214075216

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 463, 464, 512, 841, 926, 928, 1682, 1852, 1856, 3364, 3704, 3712, 6728, 7408, 7424, 13427, 13456, 14816, 14848, 26854, 26912, 29632, 53708, 53824, 59264, 107416, 107648, 118528, 214832, 215296, 237056, 389383, 429664, 430592, 778766, 859328, 1557532, 1718656, 3115064, 3437312, 6230128, 6874624, 12460256, 24920512, 49841024, 99682048, 199364096]

約数ペア:

[(1, 199364096), (2, 99682048), (4, 49841024), (8, 24920512), (16, 12460256), (29, 6874624), (32, 6230128), (58, 3437312), (64, 3115064), (116, 1718656), (128, 1557532), (232, 859328), (256, 778766), (463, 430592), (464, 429664), (512, 389383), (841, 237056), (926, 215296), (928, 214832), (1682, 118528), (1852, 107648), (1856, 107416), (3364, 59264), (3704, 53824), (3712, 53708), (6728, 29632), (7408, 26912), (7424, 26854), (13427, 14848), (13456, 14816)]