208514891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 228802560

約数和(自身を除く): 20287669

約数列:

[1, 13, 79, 191, 1027, 1063, 2483, 13819, 15089, 83977, 196157, 203033, 1091701, 2639429, 16039607, 208514891]

約数ペア:

[(1, 208514891), (13, 16039607), (79, 2639429), (191, 1091701), (1027, 203033), (1063, 196157), (2483, 83977), (13819, 15089)]