208103766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156941}}^1$

素因数の和:156976

約数の個数: 32

約数和(自身を含む): 474592608

約数和(自身を除く): 266488842

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 156941, 313882, 470823, 941646, 2040233, 2667997, 4080466, 5335994, 6120699, 8003991, 12241398, 16007982, 34683961, 69367922, 104051883, 208103766]

約数ペア:

[(1, 208103766), (2, 104051883), (3, 69367922), (6, 34683961), (13, 16007982), (17, 12241398), (26, 8003991), (34, 6120699), (39, 5335994), (51, 4080466), (78, 2667997), (102, 2040233), (221, 941646), (442, 470823), (663, 313882), (1326, 156941)]