228441157

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2801}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 266840064

約数和(自身を除く): 38398907

約数列:

[1, 7, 61, 191, 427, 1337, 2801, 11651, 19607, 81557, 170861, 534991, 1196027, 3744937, 32634451, 228441157]

約数ペア:

[(1, 228441157), (7, 32634451), (61, 3744937), (191, 1196027), (427, 534991), (1337, 170861), (2801, 81557), (11651, 19607)]