313208804

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{297727}}^1$

素因数の和:297994

約数の個数: 12

約数和(自身を含む): 550201344

約数和(自身を除く): 236992540

約数列:

[1, 2, 4, 263, 526, 1052, 297727, 595454, 1190908, 78302201, 156604402, 313208804]

約数ペア:

[(1, 313208804), (2, 156604402), (4, 78302201), (263, 1190908), (526, 595454), (1052, 297727)]