204508801

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 251493120

約数和(自身を除く): 46984319

約数列:

[1, 7, 23, 49, 79, 161, 553, 1127, 1817, 2297, 3871, 12719, 16079, 52831, 89033, 112553, 181463, 369817, 1270241, 2588719, 4173649, 8891687, 29215543, 204508801]

約数ペア:

[(1, 204508801), (7, 29215543), (23, 8891687), (49, 4173649), (79, 2588719), (161, 1270241), (553, 369817), (1127, 181463), (1817, 112553), (2297, 89033), (3871, 52831), (12719, 16079)]