202143298

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{36007}}^1$

素因数の和:36417

約数の個数: 16

約数和(自身を含む): 347405184

約数和(自身を除く): 145261886

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 36007, 72014, 252049, 504098, 14438807, 28877614, 101071649, 202143298]

約数ペア:

[(1, 202143298), (2, 101071649), (7, 28877614), (14, 14438807), (401, 504098), (802, 252049), (2807, 72014), (5614, 36007)]