201351352

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{80929}}^1$

素因数の和:81246

約数の個数: 16

約数和(自身を含む): 378752400

約数和(自身を除く): 177401048

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 80929, 161858, 323716, 647432, 25168919, 50337838, 100675676, 201351352]

約数ペア:

[(1, 201351352), (2, 100675676), (4, 50337838), (8, 25168919), (311, 647432), (622, 323716), (1244, 161858), (2488, 80929)]