219953932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{3673}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 420334992

約数和(自身を除く): 200381060

約数列:

[1, 2, 4, 11, 22, 44, 1361, 2722, 3673, 5444, 7346, 14692, 14971, 29942, 40403, 59884, 80806, 161612, 4998953, 9997906, 19995812, 54988483, 109976966, 219953932]

約数ペア:

[(1, 219953932), (2, 109976966), (4, 54988483), (11, 19995812), (22, 9997906), (44, 4998953), (1361, 161612), (2722, 80806), (3673, 59884), (5444, 40403), (7346, 29942), (14692, 14971)]