208567293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{46133}}^1$

素因数の和:46284

約数の個数: 16

約数和(自身を含む): 305591616

約数和(自身を除く): 97024323

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 46133, 138399, 507463, 1522389, 6320221, 18960663, 69522431, 208567293]

約数ペア:

[(1, 208567293), (3, 69522431), (11, 18960663), (33, 6320221), (137, 1522389), (411, 507463), (1507, 138399), (4521, 46133)]