221814070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{1433}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 417534912

約数和(自身を除く): 195720842

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 673, 1346, 1433, 2866, 3365, 6730, 7165, 14330, 15479, 30958, 32959, 65918, 77395, 154790, 164795, 329590, 964409, 1928818, 4822045, 9644090, 22181407, 44362814, 110907035, 221814070]

約数ペア:

[(1, 221814070), (2, 110907035), (5, 44362814), (10, 22181407), (23, 9644090), (46, 4822045), (115, 1928818), (230, 964409), (673, 329590), (1346, 164795), (1433, 154790), (2866, 77395), (3365, 65918), (6730, 32959), (7165, 30958), (14330, 15479)]