229278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 539136

約数和(自身を除く): 309858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 103, 106, 159, 206, 309, 318, 371, 618, 721, 742, 1113, 1442, 2163, 2226, 4326, 5459, 10918, 16377, 32754, 38213, 76426, 114639, 229278]

約数ペア:

[(1, 229278), (2, 114639), (3, 76426), (6, 38213), (7, 32754), (14, 16377), (21, 10918), (42, 5459), (53, 4326), (103, 2226), (106, 2163), (159, 1442), (206, 1113), (309, 742), (318, 721), (371, 618)]