210920930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1917463}}^1$

素因数の和:1917481

約数の個数: 16

約数和(自身を含む): 414172224

約数和(自身を除く): 203251294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1917463, 3834926, 9587315, 19174630, 21092093, 42184186, 105460465, 210920930]

約数ペア:

[(1, 210920930), (2, 105460465), (5, 42184186), (10, 21092093), (11, 19174630), (22, 9587315), (55, 3834926), (110, 1917463)]