201975718

素因数分解:

$2^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{9929}}^1$

素因数の和:11391

約数の個数: 16

約数和(自身を含む): 346517280

約数和(自身を除く): 144541562

約数列:

[1, 2, 7, 14, 1453, 2906, 9929, 10171, 19858, 20342, 69503, 139006, 14426837, 28853674, 100987859, 201975718]

約数ペア:

[(1, 201975718), (2, 100987859), (7, 28853674), (14, 14426837), (1453, 139006), (2906, 69503), (9929, 20342), (10171, 19858)]