202166270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22639}}^1$

素因数の和:22712

約数の個数: 32

約数和(自身を含む): 391219200

約数和(自身を除く): 189052930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 22639, 45278, 113195, 226390, 430141, 860282, 1064033, 2128066, 2150705, 4301410, 5320165, 10640330, 20216627, 40433254, 101083135, 202166270]

約数ペア:

[(1, 202166270), (2, 101083135), (5, 40433254), (10, 20216627), (19, 10640330), (38, 5320165), (47, 4301410), (94, 2150705), (95, 2128066), (190, 1064033), (235, 860282), (470, 430141), (893, 226390), (1786, 113195), (4465, 45278), (8930, 22639)]