211297572

素因数分解:

$2^2\times 3^4\times {\mathrm{652153}}^1$

素因数の和:652169

約数の個数: 30

約数和(自身を含む): 552374438

約数和(自身を除く): 341076866

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 652153, 1304306, 1956459, 2608612, 3912918, 5869377, 7825836, 11738754, 17608131, 23477508, 35216262, 52824393, 70432524, 105648786, 211297572]

約数ペア:

[(1, 211297572), (2, 105648786), (3, 70432524), (4, 52824393), (6, 35216262), (9, 23477508), (12, 17608131), (18, 11738754), (27, 7825836), (36, 5869377), (54, 3912918), (81, 2608612), (108, 1956459), (162, 1304306), (324, 652153)]