207319343

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 269277120

約数和(自身を除く): 61957777

約数列:

[1, 7, 11, 49, 73, 77, 121, 479, 511, 539, 803, 847, 3353, 3577, 5269, 5621, 5929, 8833, 23471, 34967, 36883, 39347, 57959, 61831, 244769, 258181, 384637, 405713, 432817, 1713383, 2692459, 2839991, 4231007, 18847213, 29617049, 207319343]

約数ペア:

[(1, 207319343), (7, 29617049), (11, 18847213), (49, 4231007), (73, 2839991), (77, 2692459), (121, 1713383), (479, 432817), (511, 405713), (539, 384637), (803, 258181), (847, 244769), (3353, 61831), (3577, 57959), (5269, 39347), (5621, 36883), (5929, 34967), (8833, 23471)]