207940616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3823}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 420792960

約数和(自身を除く): 212852344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 3823, 4184, 6799, 7646, 13598, 15292, 27196, 30584, 49699, 54392, 99398, 198796, 397592, 1999429, 3998858, 7997716, 15995432, 25992577, 51985154, 103970308, 207940616]

約数ペア:

[(1, 207940616), (2, 103970308), (4, 51985154), (8, 25992577), (13, 15995432), (26, 7997716), (52, 3998858), (104, 1999429), (523, 397592), (1046, 198796), (2092, 99398), (3823, 54392), (4184, 49699), (6799, 30584), (7646, 27196), (13598, 15292)]