224788204

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 397682208

約数和(自身を除く): 172894004

約数列:

[1, 2, 4, 157, 263, 314, 526, 628, 1052, 1361, 2722, 5444, 41291, 82582, 165164, 213677, 357943, 427354, 715886, 854708, 1431772, 56197051, 112394102, 224788204]

約数ペア:

[(1, 224788204), (2, 112394102), (4, 56197051), (157, 1431772), (263, 854708), (314, 715886), (526, 427354), (628, 357943), (1052, 213677), (1361, 165164), (2722, 82582), (5444, 41291)]