210828252

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{247451}}^1$

素因数の和:247529

約数の個数: 24

約数和(自身を含む): 498863232

約数和(自身を除く): 288034980

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 247451, 494902, 742353, 989804, 1484706, 2969412, 17569021, 35138042, 52707063, 70276084, 105414126, 210828252]

約数ペア:

[(1, 210828252), (2, 105414126), (3, 70276084), (4, 52707063), (6, 35138042), (12, 17569021), (71, 2969412), (142, 1484706), (213, 989804), (284, 742353), (426, 494902), (852, 247451)]