221174154

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{53657}}^1$

素因数の和:53894

約数の個数: 24

約数和(自身を含む): 481312260

約数和(自身を除く): 260138106

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 53657, 107314, 160971, 321942, 482913, 965826, 12287453, 24574906, 36862359, 73724718, 110587077, 221174154]

約数ペア:

[(1, 221174154), (2, 110587077), (3, 73724718), (6, 36862359), (9, 24574906), (18, 12287453), (229, 965826), (458, 482913), (687, 321942), (1374, 160971), (2061, 107314), (4122, 53657)]