202267898

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{140269}}^1$

素因数の和:140381

約数の個数: 16

約数和(自身を含む): 350113920

約数和(自身を除く): 147846022

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 140269, 280538, 981883, 1963766, 14447707, 28895414, 101133949, 202267898]

約数ペア:

[(1, 202267898), (2, 101133949), (7, 28895414), (14, 14447707), (103, 1963766), (206, 981883), (721, 280538), (1442, 140269)]