211565564

素因数分解:

$2^2\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{3617}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 423450720

約数和(自身を除く): 211885156

約数列:

[1, 2, 4, 7, 14, 28, 2089, 3617, 4178, 7234, 8356, 14468, 14623, 25319, 29246, 50638, 58492, 101276, 7555913, 15111826, 30223652, 52891391, 105782782, 211565564]

約数ペア:

[(1, 211565564), (2, 105782782), (4, 52891391), (7, 30223652), (14, 15111826), (28, 7555913), (2089, 101276), (3617, 58492), (4178, 50638), (7234, 29246), (8356, 25319), (14468, 14623)]