210132008

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{117787}}^1$

素因数の和:118016

約数の個数: 16

約数和(自身を含む): 395767680

約数和(自身を除く): 185635672

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 117787, 235574, 471148, 942296, 26266501, 52533002, 105066004, 210132008]

約数ペア:

[(1, 210132008), (2, 105066004), (4, 52533002), (8, 26266501), (223, 942296), (446, 471148), (892, 235574), (1784, 117787)]