208534708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{13723}}^1$

素因数の和:13887

約数の個数: 24

約数和(自身を含む): 380429280

約数和(自身を除く): 171894572

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 3799, 7598, 13723, 15196, 27446, 54892, 397967, 795934, 1591868, 1797713, 3595426, 7190852, 52133677, 104267354, 208534708]

約数ペア:

[(1, 208534708), (2, 104267354), (4, 52133677), (29, 7190852), (58, 3595426), (116, 1797713), (131, 1591868), (262, 795934), (524, 397967), (3799, 54892), (7598, 27446), (13723, 15196)]