200146870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 464507136

約数和(自身を除く): 264360266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 71, 77, 98, 110, 142, 154, 245, 355, 385, 490, 497, 523, 539, 710, 770, 781, 994, 1046, 1078, 1562, 2485, 2615, 2695, 3479, 3661, 3905, 4970, 5230, 5390, 5467, 5753, 6958, 7322, 7810, 10934, 11506, 17395, 18305, 25627, 27335, 28765, 34790, 36610, 37133, 38269, 40271, 51254, 54670, 57530, 74266, 76538, 80542, 128135, 185665, 191345, 201355, 256270, 259931, 281897, 371330, 382690, 402710, 408463, 519862, 563794, 816926, 1299655, 1409485, 1819517, 2042315, 2599310, 2818970, 2859241, 3639034, 4084630, 5718482, 9097585, 14296205, 18195170, 20014687, 28592410, 40029374, 100073435, 200146870]

約数ペア:

[(1, 200146870), (2, 100073435), (5, 40029374), (7, 28592410), (10, 20014687), (11, 18195170), (14, 14296205), (22, 9097585), (35, 5718482), (49, 4084630), (55, 3639034), (70, 2859241), (71, 2818970), (77, 2599310), (98, 2042315), (110, 1819517), (142, 1409485), (154, 1299655), (245, 816926), (355, 563794), (385, 519862), (490, 408463), (497, 402710), (523, 382690), (539, 371330), (710, 281897), (770, 259931), (781, 256270), (994, 201355), (1046, 191345), (1078, 185665), (1562, 128135), (2485, 80542), (2615, 76538), (2695, 74266), (3479, 57530), (3661, 54670), (3905, 51254), (4970, 40271), (5230, 38269), (5390, 37133), (5467, 36610), (5753, 34790), (6958, 28765), (7322, 27335), (7810, 25627), (10934, 18305), (11506, 17395)]