196845299

素因数分解:

$7^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 41618701

約数列:

[1, 7, 49, 59, 71, 137, 343, 413, 497, 959, 2891, 3479, 4189, 6713, 8083, 9727, 20237, 24353, 29323, 46991, 56581, 68089, 205261, 396067, 476623, 573893, 1436827, 2772469, 3336361, 4017251, 28120757, 196845299]

約数ペア:

[(1, 196845299), (7, 28120757), (49, 4017251), (59, 3336361), (71, 2772469), (137, 1436827), (343, 573893), (413, 476623), (497, 396067), (959, 205261), (2891, 68089), (3479, 56581), (4189, 46991), (6713, 29323), (8083, 24353), (9727, 20237)]