209085563

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 222773760

約数和(自身を除く): 13688197

約数列:

[1, 29, 47, 131, 1171, 1363, 3799, 6157, 33959, 55037, 153401, 178553, 1596073, 4448629, 7209847, 209085563]

約数ペア:

[(1, 209085563), (29, 7209847), (47, 4448629), (131, 1596073), (1171, 178553), (1363, 153401), (3799, 55037), (6157, 33959)]