206829512

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 392040000

約数和(自身を除く): 185210488

約数列:

[1, 2, 4, 8, 197, 263, 394, 499, 526, 788, 998, 1052, 1576, 1996, 2104, 3992, 51811, 98303, 103622, 131237, 196606, 207244, 262474, 393212, 414488, 524948, 786424, 1049896, 25853689, 51707378, 103414756, 206829512]

約数ペア:

[(1, 206829512), (2, 103414756), (4, 51707378), (8, 25853689), (197, 1049896), (263, 786424), (394, 524948), (499, 414488), (526, 393212), (788, 262474), (998, 207244), (1052, 196606), (1576, 131237), (1996, 103622), (2104, 98303), (3992, 51811)]